425354630

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{220391}}^1$

素因数の和:220591

約数の個数: 16

約数和(自身を含む): 769608864

約数和(自身を除く): 344254234

約数列:

[1, 2, 5, 10, 193, 386, 965, 1930, 220391, 440782, 1101955, 2203910, 42535463, 85070926, 212677315, 425354630]

約数ペア:

[(1, 425354630), (2, 212677315), (5, 85070926), (10, 42535463), (193, 2203910), (386, 1101955), (965, 440782), (1930, 220391)]