2149293016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{59557}}^1$

素因数の和:59923

約数の個数: 32

約数和(自身を含む): 4352498640

約数和(自身を除く): 2203205624

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 347, 694, 1388, 2776, 4511, 9022, 18044, 36088, 59557, 119114, 238228, 476456, 774241, 1548482, 3096964, 6193928, 20666279, 41332558, 82665116, 165330232, 268661627, 537323254, 1074646508, 2149293016]

約数ペア:

[(1, 2149293016), (2, 1074646508), (4, 537323254), (8, 268661627), (13, 165330232), (26, 82665116), (52, 41332558), (104, 20666279), (347, 6193928), (694, 3096964), (1388, 1548482), (2776, 774241), (4511, 476456), (9022, 238228), (18044, 119114), (36088, 59557)]