1188049396

素因数分解:

$2^2\times {\mathrm{821}}^1\times {\mathrm{361769}}^1$

素因数の和:362594

約数の個数: 12

約数和(自身を含む): 2081624580

約数和(自身を除く): 893575184

約数列:

[1, 2, 4, 821, 1642, 3284, 361769, 723538, 1447076, 297012349, 594024698, 1188049396]

約数ペア:

[(1, 1188049396), (2, 594024698), (4, 297012349), (821, 1447076), (1642, 723538), (3284, 361769)]