312856518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{308537}}^1$

素因数の和:308568

約数の個数: 24

約数和(自身を含む): 677549448

約数和(自身を除く): 364692930

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 308537, 617074, 925611, 1851222, 4010981, 8021962, 12032943, 24065886, 52142753, 104285506, 156428259, 312856518]

約数ペア:

[(1, 312856518), (2, 156428259), (3, 104285506), (6, 52142753), (13, 24065886), (26, 12032943), (39, 8021962), (78, 4010981), (169, 1851222), (338, 925611), (507, 617074), (1014, 308537)]