8400472

素因数分解:

$2^3\times {\mathrm{821}}^1\times {\mathrm{1279}}^1$

素因数の和:2106

約数の個数: 16

約数和(自身を含む): 15782400

約数和(自身を除く): 7381928

約数列:

[1, 2, 4, 8, 821, 1279, 1642, 2558, 3284, 5116, 6568, 10232, 1050059, 2100118, 4200236, 8400472]

約数ペア:

[(1, 8400472), (2, 4200236), (4, 2100118), (8, 1050059), (821, 10232), (1279, 6568), (1642, 5116), (2558, 3284)]