421730818

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{7271221}}^1$

素因数の和:7271252

約数の個数: 8

約数和(自身を含む): 654409980

約数和(自身を除く): 232679162

約数列:

[1, 2, 29, 58, 7271221, 14542442, 210865409, 421730818]

約数ペア:

[(1, 421730818), (2, 210865409), (29, 14542442), (58, 7271221)]