12868704238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1\times {\mathrm{701}}^1$

素因数の和:1093

約数の個数: 64

約数和(自身を含む): 21844105920

約数和(自身を除く): 8975401682

約数列:

[1, 2, 13, 26, 29, 58, 97, 194, 251, 377, 502, 701, 754, 1261, 1402, 2522, 2813, 3263, 5626, 6526, 7279, 9113, 14558, 18226, 20329, 24347, 36569, 40658, 48694, 67997, 73138, 94627, 135994, 175951, 189254, 264277, 316511, 351902, 528554, 633022, 706063, 883961, 1412126, 1767922, 1971913, 2287363, 3943826, 4574726, 5102579, 9178819, 10205158, 17067247, 18357638, 25634869, 34134494, 51269738, 66333527, 132667054, 221874211, 443748422, 494950163, 989900326, 6434352119, 12868704238]

約数ペア:

[(1, 12868704238), (2, 6434352119), (13, 989900326), (26, 494950163), (29, 443748422), (58, 221874211), (97, 132667054), (194, 66333527), (251, 51269738), (377, 34134494), (502, 25634869), (701, 18357638), (754, 17067247), (1261, 10205158), (1402, 9178819), (2522, 5102579), (2813, 4574726), (3263, 3943826), (5626, 2287363), (6526, 1971913), (7279, 1767922), (9113, 1412126), (14558, 883961), (18226, 706063), (20329, 633022), (24347, 528554), (36569, 351902), (40658, 316511), (48694, 264277), (67997, 189254), (73138, 175951), (94627, 135994)]