281034286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{469957}}^1$

素因数の和:469995

約数の個数: 16

約数和(自身を含む): 473717664

約数和(自身を除く): 192683378

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 469957, 939914, 6109441, 10809011, 12218882, 21618022, 140517143, 281034286]

約数ペア:

[(1, 281034286), (2, 140517143), (13, 21618022), (23, 12218882), (26, 10809011), (46, 6109441), (299, 939914), (598, 469957)]