442672528

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{244841}}^1$

素因数の和:244962

約数の個数: 20

約数和(自身を含む): 865271628

約数和(自身を除く): 422599100

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 244841, 489682, 979364, 1958728, 3917456, 27667033, 55334066, 110668132, 221336264, 442672528]

約数ペア:

[(1, 442672528), (2, 221336264), (4, 110668132), (8, 55334066), (16, 27667033), (113, 3917456), (226, 1958728), (452, 979364), (904, 489682), (1808, 244841)]