4158130

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2551}}^1$

素因数の和:2721

約数の個数: 16

約数和(自身を含む): 7533504

約数和(自身を除く): 3375374

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 2551, 5102, 12755, 25510, 415813, 831626, 2079065, 4158130]

約数ペア:

[(1, 4158130), (2, 2079065), (5, 831626), (10, 415813), (163, 25510), (326, 12755), (815, 5102), (1630, 2551)]