2101864465

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{1571}}^1\times {\mathrm{9227}}^1$

素因数の和:10832

約数の個数: 16

約数和(自身を含む): 2611154880

約数和(自身を除く): 509290415

約数列:

[1, 5, 29, 145, 1571, 7855, 9227, 45559, 46135, 227795, 267583, 1337915, 14495617, 72478085, 420372893, 2101864465]

約数ペア:

[(1, 2101864465), (5, 420372893), (29, 72478085), (145, 14495617), (1571, 1337915), (7855, 267583), (9227, 227795), (45559, 46135)]