2008704695478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2154851}}^1$

素因数の和:2154942

約数の個数: 128

約数和(自身を含む): 4952367060480

約数和(自身を除く): 2943662365002

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 34, 37, 38, 39, 51, 57, 74, 78, 102, 111, 114, 221, 222, 247, 323, 442, 481, 494, 629, 646, 663, 703, 741, 962, 969, 1258, 1326, 1406, 1443, 1482, 1887, 1938, 2109, 2886, 3774, 4199, 4218, 8177, 8398, 9139, 11951, 12597, 16354, 18278, 23902, 24531, 25194, 27417, 35853, 49062, 54834, 71706, 155363, 310726, 466089, 932178, 2154851, 4309702, 6464553, 12929106, 28013063, 36632467, 40942169, 56026126, 73264934, 79729487, 81884338, 84039189, 109897401, 122826507, 159458974, 168078378, 219794802, 239188461, 245653014, 476222071, 478376922, 532248197, 696016873, 952444142, 1036483331, 1064496394, 1355401279, 1392033746, 1428666213, 1514860253, 1596744591, 2072966662, 2088050619, 2710802558, 2857332426, 3029720506, 3109449993, 3193489182, 4066203837, 4176101238, 4544580759, 6218899986, 8132407674, 9048219349, 9089161518, 17620216627, 18096438698, 19693183289, 25752624301, 27144658047, 35240433254, 39386366578, 51505248602, 52860649881, 54289316094, 59079549867, 77257872903, 105721299762, 118159099734, 154515745806, 334784115913, 669568231826, 1004352347739, 2008704695478]

約数ペア:

[(1, 2008704695478), (2, 1004352347739), (3, 669568231826), (6, 334784115913), (13, 154515745806), (17, 118159099734), (19, 105721299762), (26, 77257872903), (34, 59079549867), (37, 54289316094), (38, 52860649881), (39, 51505248602), (51, 39386366578), (57, 35240433254), (74, 27144658047), (78, 25752624301), (102, 19693183289), (111, 18096438698), (114, 17620216627), (221, 9089161518), (222, 9048219349), (247, 8132407674), (323, 6218899986), (442, 4544580759), (481, 4176101238), (494, 4066203837), (629, 3193489182), (646, 3109449993), (663, 3029720506), (703, 2857332426), (741, 2710802558), (962, 2088050619), (969, 2072966662), (1258, 1596744591), (1326, 1514860253), (1406, 1428666213), (1443, 1392033746), (1482, 1355401279), (1887, 1064496394), (1938, 1036483331), (2109, 952444142), (2886, 696016873), (3774, 532248197), (4199, 478376922), (4218, 476222071), (8177, 245653014), (8398, 239188461), (9139, 219794802), (11951, 168078378), (12597, 159458974), (16354, 122826507), (18278, 109897401), (23902, 84039189), (24531, 81884338), (25194, 79729487), (27417, 73264934), (35853, 56026126), (49062, 40942169), (54834, 36632467), (71706, 28013063), (155363, 12929106), (310726, 6464553), (466089, 4309702), (932178, 2154851)]