291224090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1004221}}^1$

素因数の和:1004257

約数の個数: 16

約数和(自身を含む): 542279880

約数和(自身を除く): 251055790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1004221, 2008442, 5021105, 10042210, 29122409, 58244818, 145612045, 291224090]

約数ペア:

[(1, 291224090), (2, 145612045), (5, 58244818), (10, 29122409), (29, 10042210), (58, 5021105), (145, 2008442), (290, 1004221)]