2668156946

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{218809}}^1$

素因数の和:218898

約数の個数: 32

約数和(自身を含む): 4999370880

約数和(自身を除く): 2331213934

約数列:

[1, 2, 7, 13, 14, 26, 67, 91, 134, 182, 469, 871, 938, 1742, 6097, 12194, 218809, 437618, 1531663, 2844517, 3063326, 5689034, 14660203, 19911619, 29320406, 39823238, 102621421, 190582639, 205242842, 381165278, 1334078473, 2668156946]

約数ペア:

[(1, 2668156946), (2, 1334078473), (7, 381165278), (13, 205242842), (14, 190582639), (26, 102621421), (67, 39823238), (91, 29320406), (134, 19911619), (182, 14660203), (469, 5689034), (871, 3063326), (938, 2844517), (1742, 1531663), (6097, 437618), (12194, 218809)]