401286706978

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{853}}^1\times {\mathrm{1223}}^1\times {\mathrm{4691}}^1$

素因数の和:6810

約数の個数: 32

約数和(自身を含む): 617970632832

約数和(自身を除く): 216683925854

約数列:

[1, 2, 41, 82, 853, 1223, 1706, 2446, 4691, 9382, 34973, 50143, 69946, 100286, 192331, 384662, 1043219, 2086438, 4001423, 5737093, 8002846, 11474186, 42771979, 85543958, 164058343, 235220813, 328116686, 470441626, 4893740329, 9787480658, 200643353489, 401286706978]

約数ペア:

[(1, 401286706978), (2, 200643353489), (41, 9787480658), (82, 4893740329), (853, 470441626), (1223, 328116686), (1706, 235220813), (2446, 164058343), (4691, 85543958), (9382, 42771979), (34973, 11474186), (50143, 8002846), (69946, 5737093), (100286, 4001423), (192331, 2086438), (384662, 1043219)]