538918910

素因数分解:

$2^1\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{51869}}^1$

素因数の和:52915

約数の個数: 16

約数和(自身を含む): 971006400

約数和(自身を除く): 432087490

約数列:

[1, 2, 5, 10, 1039, 2078, 5195, 10390, 51869, 103738, 259345, 518690, 53891891, 107783782, 269459455, 538918910]

約数ペア:

[(1, 538918910), (2, 269459455), (5, 107783782), (10, 53891891), (1039, 518690), (2078, 259345), (5195, 103738), (10390, 51869)]