2151275042

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5298707}}^1$

素因数の和:5298745

約数の個数: 16

約数和(自身を含む): 3815069760

約数和(自身を除く): 1663794718

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 5298707, 10597414, 37090949, 74181898, 153662503, 307325006, 1075637521, 2151275042]

約数ペア:

[(1, 2151275042), (2, 1075637521), (7, 307325006), (14, 153662503), (29, 74181898), (58, 37090949), (203, 10597414), (406, 5298707)]