339911020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{738937}}^1$

素因数の和:738969

約数の個数: 24

約数和(自身を含む): 744849504

約数和(自身を除く): 404938484

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 738937, 1477874, 2955748, 3694685, 7389370, 14778740, 16995551, 33991102, 67982204, 84977755, 169955510, 339911020]

約数ペア:

[(1, 339911020), (2, 169955510), (4, 84977755), (5, 67982204), (10, 33991102), (20, 16995551), (23, 14778740), (46, 7389370), (92, 3694685), (115, 2955748), (230, 1477874), (460, 738937)]