1684328921858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7129}}^1\times {\mathrm{631723}}^1$

素因数の和:638882

約数の個数: 32

約数和(自身を含む): 2918716493760

約数和(自身を除く): 1234387571902

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 7129, 14258, 78419, 121193, 156838, 242386, 631723, 1263446, 1333123, 2666246, 6948953, 10739291, 13897906, 21478582, 118132201, 236264402, 4503553267, 9007106534, 49539085937, 76560405539, 99078171874, 153120811078, 842164460929, 1684328921858]

約数ペア:

[(1, 1684328921858), (2, 842164460929), (11, 153120811078), (17, 99078171874), (22, 76560405539), (34, 49539085937), (187, 9007106534), (374, 4503553267), (7129, 236264402), (14258, 118132201), (78419, 21478582), (121193, 13897906), (156838, 10739291), (242386, 6948953), (631723, 2666246), (1263446, 1333123)]