43994990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{338423}}^1$

素因数の和:338443

約数の個数: 16

約数和(自身を含む): 85282848

約数和(自身を除く): 41287858

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 338423, 676846, 1692115, 3384230, 4399499, 8798998, 21997495, 43994990]

約数ペア:

[(1, 43994990), (2, 21997495), (5, 8798998), (10, 4399499), (13, 3384230), (26, 1692115), (65, 676846), (130, 338423)]