401064986

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{809}}^1\times {\mathrm{2083}}^1$

素因数の和:2918

約数の個数: 32

約数和(自身を含む): 729233280

約数和(自身を除く): 328168294

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 809, 1618, 2083, 4166, 5663, 11326, 13753, 14581, 27506, 29162, 35411, 70822, 96271, 192542, 247877, 495754, 1685147, 3370294, 11796029, 23592058, 28647499, 57294998, 200532493, 401064986]

約数ペア:

[(1, 401064986), (2, 200532493), (7, 57294998), (14, 28647499), (17, 23592058), (34, 11796029), (119, 3370294), (238, 1685147), (809, 495754), (1618, 247877), (2083, 192542), (4166, 96271), (5663, 70822), (11326, 35411), (13753, 29162), (14581, 27506)]