1220497306

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3006151}}^1$

素因数の和:3006189

約数の個数: 16

約数和(自身を含む): 2164429440

約数和(自身を除く): 943932134

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 3006151, 6012302, 21043057, 42086114, 87178379, 174356758, 610248653, 1220497306]

約数ペア:

[(1, 1220497306), (2, 610248653), (7, 174356758), (14, 87178379), (29, 42086114), (58, 21043057), (203, 6012302), (406, 3006151)]