8751394036

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{465797}}^1$

素因数の和:465880

約数の個数: 48

約数和(自身を含む): 19407007872

約数和(自身を除く): 10655613836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 122, 154, 244, 308, 427, 671, 854, 1342, 1708, 2684, 4697, 9394, 18788, 465797, 931594, 1863188, 3260579, 5123767, 6521158, 10247534, 13042316, 20495068, 28413617, 35866369, 56827234, 71732738, 113654468, 143465476, 198895319, 312549787, 397790638, 625099574, 795581276, 1250199148, 2187848509, 4375697018, 8751394036]

約数ペア:

[(1, 8751394036), (2, 4375697018), (4, 2187848509), (7, 1250199148), (11, 795581276), (14, 625099574), (22, 397790638), (28, 312549787), (44, 198895319), (61, 143465476), (77, 113654468), (122, 71732738), (154, 56827234), (244, 35866369), (308, 28413617), (427, 20495068), (671, 13042316), (854, 10247534), (1342, 6521158), (1708, 5123767), (2684, 3260579), (4697, 1863188), (9394, 931594), (18788, 465797)]