1330393235

素因数分解:

$5^1\times {\mathrm{349}}^1\times {\mathrm{443}}^1\times {\mathrm{1721}}^1$

素因数の和:2518

約数の個数: 16

約数和(自身を含む): 1605592800

約数和(自身を除く): 275199565

約数列:

[1, 5, 349, 443, 1721, 1745, 2215, 8605, 154607, 600629, 762403, 773035, 3003145, 3812015, 266078647, 1330393235]

約数ペア:

[(1, 1330393235), (5, 266078647), (349, 3812015), (443, 3003145), (1721, 773035), (1745, 762403), (2215, 600629), (8605, 154607)]