1987635310

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4847891}}^1$

素因数の和:4847939

約数の個数: 16

約数和(自身を含む): 3665006352

約数和(自身を除く): 1677371042

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 4847891, 9695782, 24239455, 48478910, 198763531, 397527062, 993817655, 1987635310]

約数ペア:

[(1, 1987635310), (2, 993817655), (5, 397527062), (10, 198763531), (41, 48478910), (82, 24239455), (205, 9695782), (410, 4847891)]