2016559688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:583

約数の個数: 128

約数和(自身を含む): 4594060800

約数和(自身を除く): 2577501112

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 53, 79, 88, 104, 106, 143, 158, 212, 286, 316, 421, 424, 572, 583, 632, 689, 842, 869, 1027, 1144, 1166, 1378, 1684, 1738, 2054, 2332, 2756, 3368, 3476, 4108, 4187, 4631, 4664, 5473, 5512, 6952, 7579, 8216, 8374, 9262, 10946, 11297, 15158, 16748, 18524, 21892, 22313, 22594, 30316, 33259, 33496, 37048, 43784, 44626, 45188, 46057, 54431, 60203, 60632, 66518, 89252, 90376, 92114, 108862, 120406, 133036, 178504, 184228, 217724, 240812, 245443, 266072, 290069, 365849, 368456, 432367, 435448, 481624, 490886, 580138, 598741, 731698, 864734, 981772, 1160276, 1197482, 1463396, 1729468, 1762727, 1963544, 2320552, 2394964, 2926792, 3190759, 3458936, 3525454, 4756037, 4789928, 6381518, 7050908, 9512074, 12763036, 14101816, 19024148, 19389997, 22915451, 25526072, 38048296, 38779994, 45830902, 77559988, 91661804, 155119976, 183323608, 252069961, 504139922, 1008279844, 2016559688]

約数ペア:

[(1, 2016559688), (2, 1008279844), (4, 504139922), (8, 252069961), (11, 183323608), (13, 155119976), (22, 91661804), (26, 77559988), (44, 45830902), (52, 38779994), (53, 38048296), (79, 25526072), (88, 22915451), (104, 19389997), (106, 19024148), (143, 14101816), (158, 12763036), (212, 9512074), (286, 7050908), (316, 6381518), (421, 4789928), (424, 4756037), (572, 3525454), (583, 3458936), (632, 3190759), (689, 2926792), (842, 2394964), (869, 2320552), (1027, 1963544), (1144, 1762727), (1166, 1729468), (1378, 1463396), (1684, 1197482), (1738, 1160276), (2054, 981772), (2332, 864734), (2756, 731698), (3368, 598741), (3476, 580138), (4108, 490886), (4187, 481624), (4631, 435448), (4664, 432367), (5473, 368456), (5512, 365849), (6952, 290069), (7579, 266072), (8216, 245443), (8374, 240812), (9262, 217724), (10946, 184228), (11297, 178504), (15158, 133036), (16748, 120406), (18524, 108862), (21892, 92114), (22313, 90376), (22594, 89252), (30316, 66518), (33259, 60632), (33496, 60203), (37048, 54431), (43784, 46057), (44626, 45188)]