43993430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{338411}}^1$

素因数の和:338431

約数の個数: 16

約数和(自身を含む): 85279824

約数和(自身を除く): 41286394

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 338411, 676822, 1692055, 3384110, 4399343, 8798686, 21996715, 43993430]

約数ペア:

[(1, 43993430), (2, 21996715), (5, 8798686), (10, 4399343), (13, 3384110), (26, 1692055), (65, 676822), (130, 338411)]