393037367036

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{901461851}}^1$

素因数の和:901461964

約数の個数: 12

約数和(自身を含む): 694125626040

約数和(自身を除く): 301088259004

約数列:

[1, 2, 4, 109, 218, 436, 901461851, 1802923702, 3605847404, 98259341759, 196518683518, 393037367036]

約数ペア:

[(1, 393037367036), (2, 196518683518), (4, 98259341759), (109, 3605847404), (218, 1802923702), (436, 901461851)]