4089730

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9511}}^1$

素因数の和:9561

約数の個数: 16

約数和(自身を含む): 7533504

約数和(自身を除く): 3443774

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 9511, 19022, 47555, 95110, 408973, 817946, 2044865, 4089730]

約数ペア:

[(1, 4089730), (2, 2044865), (5, 817946), (10, 408973), (43, 95110), (86, 47555), (215, 19022), (430, 9511)]