2912654318

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{887}}^1\times {\mathrm{2969}}^1$

素因数の和:3944

約数の個数: 32

約数和(自身を含む): 5063731200

約数和(自身を除く): 2151076882

約数列:

[1, 2, 7, 14, 79, 158, 553, 887, 1106, 1774, 2969, 5938, 6209, 12418, 20783, 41566, 70073, 140146, 234551, 469102, 490511, 981022, 1641857, 2633503, 3283714, 5267006, 18434521, 36869042, 208046737, 416093474, 1456327159, 2912654318]

約数ペア:

[(1, 2912654318), (2, 1456327159), (7, 416093474), (14, 208046737), (79, 36869042), (158, 18434521), (553, 5267006), (887, 3283714), (1106, 2633503), (1774, 1641857), (2969, 981022), (5938, 490511), (6209, 469102), (12418, 234551), (20783, 140146), (41566, 70073)]