1305520004

素因数分解:

$2^2\times {\mathrm{2711}}^1\times {\mathrm{120391}}^1$

素因数の和:123106

約数の個数: 12

約数和(自身を含む): 2285521728

約数和(自身を除く): 980001724

約数列:

[1, 2, 4, 2711, 5422, 10844, 120391, 240782, 481564, 326380001, 652760002, 1305520004]

約数ペア:

[(1, 1305520004), (2, 652760002), (4, 326380001), (2711, 481564), (5422, 240782), (10844, 120391)]