401081529166

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1\times {\mathrm{91513}}^1$

素因数の和:91980

約数の個数: 32

約数和(自身を含む): 619103191680

約数和(自身を除く): 218021662514

約数列:

[1, 2, 53, 106, 173, 239, 346, 478, 9169, 12667, 18338, 25334, 41347, 82694, 91513, 183026, 2191391, 4382782, 4850189, 9700378, 15831749, 21871607, 31663498, 43743214, 839082697, 1159195171, 1678165394, 2318390342, 3783788011, 7567576022, 200540764583, 401081529166]

約数ペア:

[(1, 401081529166), (2, 200540764583), (53, 7567576022), (106, 3783788011), (173, 2318390342), (239, 1678165394), (346, 1159195171), (478, 839082697), (9169, 43743214), (12667, 31663498), (18338, 21871607), (25334, 15831749), (41347, 9700378), (82694, 4850189), (91513, 4382782), (183026, 2191391)]