4637008

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{821}}^1$

素因数の和:1182

約数の個数: 20

約数和(自身を含む): 9020628

約数和(自身を除く): 4383620

約数列:

[1, 2, 4, 8, 16, 353, 706, 821, 1412, 1642, 2824, 3284, 5648, 6568, 13136, 289813, 579626, 1159252, 2318504, 4637008]

約数ペア:

[(1, 4637008), (2, 2318504), (4, 1159252), (8, 579626), (16, 289813), (353, 13136), (706, 6568), (821, 5648), (1412, 3284), (1642, 2824)]