2694485

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:388

約数の個数: 16

約数和(自身を含む): 3447360

約数和(自身を除く): 752875

約数列:

[1, 5, 19, 95, 113, 251, 565, 1255, 2147, 4769, 10735, 23845, 28363, 141815, 538897, 2694485]

約数ペア:

[(1, 2694485), (5, 538897), (19, 141815), (95, 28363), (113, 23845), (251, 10735), (565, 4769), (1255, 2147)]