1357627018

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{5610029}}^1$

素因数の和:5610053

約数の個数: 12

約数和(自身を含む): 2238401970

約数和(自身を除く): 880774952

約数列:

[1, 2, 11, 22, 121, 242, 5610029, 11220058, 61710319, 123420638, 678813509, 1357627018]

約数ペア:

[(1, 1357627018), (2, 678813509), (11, 123420638), (22, 61710319), (121, 11220058), (242, 5610029)]