4130815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{617}}^1$

素因数の和:738

約数の個数: 16

約数和(自身を含む): 5398848

約数和(自身を除く): 1268033

約数列:

[1, 5, 13, 65, 103, 515, 617, 1339, 3085, 6695, 8021, 40105, 63551, 317755, 826163, 4130815]

約数ペア:

[(1, 4130815), (5, 826163), (13, 317755), (65, 63551), (103, 40105), (515, 8021), (617, 6695), (1339, 3085)]