2012152402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:272

約数の個数: 128

約数和(自身を含む): 3832012800

約数和(自身を除く): 1819860398

約数列:

[1, 2, 13, 17, 19, 26, 31, 34, 38, 59, 62, 118, 131, 221, 247, 262, 323, 403, 442, 494, 527, 589, 646, 767, 806, 1003, 1054, 1121, 1178, 1534, 1703, 1829, 2006, 2227, 2242, 2489, 3406, 3658, 4061, 4199, 4454, 4978, 6851, 7657, 7729, 8122, 8398, 10013, 13039, 13702, 14573, 15314, 15458, 19057, 20026, 23777, 26078, 28951, 29146, 31093, 32357, 34751, 38114, 42313, 47554, 52793, 57902, 62186, 64714, 69037, 69502, 77159, 84626, 100477, 105586, 130169, 131393, 138074, 146851, 154318, 200954, 239599, 247741, 260338, 262786, 293702, 404209, 451763, 479198, 495482, 550069, 590767, 808418, 897481, 903526, 1003067, 1100138, 1181534, 1311703, 1708109, 1794962, 1909063, 2006134, 2496467, 2623406, 3114787, 3416218, 3818126, 4073183, 4552381, 4992934, 6229574, 7679971, 8146366, 9104762, 15359942, 17052139, 32454071, 34104278, 52951379, 59180953, 64908142, 77390477, 105902758, 118361906, 154780954, 1006076201, 2012152402]

約数ペア:

[(1, 2012152402), (2, 1006076201), (13, 154780954), (17, 118361906), (19, 105902758), (26, 77390477), (31, 64908142), (34, 59180953), (38, 52951379), (59, 34104278), (62, 32454071), (118, 17052139), (131, 15359942), (221, 9104762), (247, 8146366), (262, 7679971), (323, 6229574), (403, 4992934), (442, 4552381), (494, 4073183), (527, 3818126), (589, 3416218), (646, 3114787), (767, 2623406), (806, 2496467), (1003, 2006134), (1054, 1909063), (1121, 1794962), (1178, 1708109), (1534, 1311703), (1703, 1181534), (1829, 1100138), (2006, 1003067), (2227, 903526), (2242, 897481), (2489, 808418), (3406, 590767), (3658, 550069), (4061, 495482), (4199, 479198), (4454, 451763), (4978, 404209), (6851, 293702), (7657, 262786), (7729, 260338), (8122, 247741), (8398, 239599), (10013, 200954), (13039, 154318), (13702, 146851), (14573, 138074), (15314, 131393), (15458, 130169), (19057, 105586), (20026, 100477), (23777, 84626), (26078, 77159), (28951, 69502), (29146, 69037), (31093, 64714), (32357, 62186), (34751, 57902), (38114, 52793), (42313, 47554)]