888988445

素因数分解:

$5^1\times {\mathrm{41}}^2\times {\mathrm{105769}}^1$

素因数の和:105856

約数の個数: 12

約数和(自身を含む): 1093450260

約数和(自身を除く): 204461815

約数列:

[1, 5, 41, 205, 1681, 8405, 105769, 528845, 4336529, 21682645, 177797689, 888988445]

約数ペア:

[(1, 888988445), (5, 177797689), (41, 21682645), (205, 4336529), (1681, 528845), (8405, 105769)]