7129276418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{55009}}^1$

素因数の和:55202

約数の個数: 32

約数和(自身を含む): 12024745920

約数和(自身を除く): 4895469502

約数列:

[1, 2, 11, 22, 43, 86, 137, 274, 473, 946, 1507, 3014, 5891, 11782, 55009, 64801, 110018, 129602, 605099, 1210198, 2365387, 4730774, 7536233, 15072466, 26019257, 52038514, 82898563, 165797126, 324058019, 648116038, 3564638209, 7129276418]

約数ペア:

[(1, 7129276418), (2, 3564638209), (11, 648116038), (22, 324058019), (43, 165797126), (86, 82898563), (137, 52038514), (274, 26019257), (473, 15072466), (946, 7536233), (1507, 4730774), (3014, 2365387), (5891, 1210198), (11782, 605099), (55009, 129602), (64801, 110018)]