1556248

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{11443}}^1$

素因数の和:11466

約数の個数: 16

約数和(自身を含む): 3089880

約数和(自身を除く): 1533632

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 11443, 22886, 45772, 91544, 194531, 389062, 778124, 1556248]

約数ペア:

[(1, 1556248), (2, 778124), (4, 389062), (8, 194531), (17, 91544), (34, 45772), (68, 22886), (136, 11443)]