308385392

素因数分解:

$2^4\times 7^1\times {\mathrm{2753441}}^1$

素因数の和:2753456

約数の個数: 20

約数和(自身を含む): 682853616

約数和(自身を除く): 374468224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2753441, 5506882, 11013764, 19274087, 22027528, 38548174, 44055056, 77096348, 154192696, 308385392]

約数ペア:

[(1, 308385392), (2, 154192696), (4, 77096348), (7, 44055056), (8, 38548174), (14, 22027528), (16, 19274087), (28, 11013764), (56, 5506882), (112, 2753441)]