313160726522

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{11783}}^1\times {\mathrm{31121}}^1$

素因数の和:42974

約数の個数: 32

約数和(自身を含む): 545711572224

約数和(自身を除く): 232550845702

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 11783, 23566, 31121, 62242, 82481, 164962, 217847, 435694, 718763, 1437526, 1898381, 3796762, 5031341, 10062682, 13288667, 26577334, 366698743, 733397486, 2566891201, 5133782402, 22368623323, 44737246646, 156580363261, 313160726522]

約数ペア:

[(1, 313160726522), (2, 156580363261), (7, 44737246646), (14, 22368623323), (61, 5133782402), (122, 2566891201), (427, 733397486), (854, 366698743), (11783, 26577334), (23566, 13288667), (31121, 10062682), (62242, 5031341), (82481, 3796762), (164962, 1898381), (217847, 1437526), (435694, 718763)]