220631658

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2828611}}^1$

素因数の和:2828629

約数の個数: 16

約数和(自身を含む): 475206816

約数和(自身を除く): 254575158

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2828611, 5657222, 8485833, 16971666, 36771943, 73543886, 110315829, 220631658]

約数ペア:

[(1, 220631658), (2, 110315829), (3, 73543886), (6, 36771943), (13, 16971666), (26, 8485833), (39, 5657222), (78, 2828611)]