440037698

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1\times {\mathrm{7013}}^1$

素因数の和:7381

約数の個数: 16

約数和(自身を含む): 667873080

約数和(自身を除く): 227835382

約数列:

[1, 2, 137, 229, 274, 458, 7013, 14026, 31373, 62746, 960781, 1605977, 1921562, 3211954, 220018849, 440037698]

約数ペア:

[(1, 440037698), (2, 220018849), (137, 3211954), (229, 1921562), (274, 1605977), (458, 960781), (7013, 62746), (14026, 31373)]