516828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3313}}^1$

素因数の和:3333

約数の個数: 24

約数和(自身を含む): 1299088

約数和(自身を除く): 782260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 3313, 6626, 9939, 13252, 19878, 39756, 43069, 86138, 129207, 172276, 258414, 516828]

約数ペア:

[(1, 516828), (2, 258414), (3, 172276), (4, 129207), (6, 86138), (12, 43069), (13, 39756), (26, 19878), (39, 13252), (52, 9939), (78, 6626), (156, 3313)]