1856528752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{83417}}^1$

素因数の和:83545

約数の個数: 40

約数和(自身を含む): 3909968496

約数和(自身を除く): 2053439744

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 208, 214, 428, 856, 1391, 1712, 2782, 5564, 11128, 22256, 83417, 166834, 333668, 667336, 1084421, 1334672, 2168842, 4337684, 8675368, 8925619, 17350736, 17851238, 35702476, 71404952, 116033047, 142809904, 232066094, 464132188, 928264376, 1856528752]

約数ペア:

[(1, 1856528752), (2, 928264376), (4, 464132188), (8, 232066094), (13, 142809904), (16, 116033047), (26, 71404952), (52, 35702476), (104, 17851238), (107, 17350736), (208, 8925619), (214, 8675368), (428, 4337684), (856, 2168842), (1391, 1334672), (1712, 1084421), (2782, 667336), (5564, 333668), (11128, 166834), (22256, 83417)]