1316677955

素因数分解:

$5^1\times {\mathrm{443}}^1\times {\mathrm{769}}^1\times {\mathrm{773}}^1$

素因数の和:1990

約数の個数: 16

約数和(自身を含む): 1587690720

約数和(自身を除く): 271012765

約数列:

[1, 5, 443, 769, 773, 2215, 3845, 3865, 340667, 342439, 594437, 1703335, 1712195, 2972185, 263335591, 1316677955]

約数ペア:

[(1, 1316677955), (5, 263335591), (443, 2972185), (769, 1712195), (773, 1703335), (2215, 594437), (3845, 342439), (3865, 340667)]