1311362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1627}}^1$

素因数の和:1673

約数の個数: 16

約数和(自身を含む): 2188032

約数和(自身を除く): 876670

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 1627, 3254, 21151, 42302, 50437, 100874, 655681, 1311362]

約数ペア:

[(1, 1311362), (2, 655681), (13, 100874), (26, 50437), (31, 42302), (62, 21151), (403, 3254), (806, 1627)]