190447612

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{780523}}^1$

素因数の和:780588

約数の個数: 12

約数和(自身を含む): 338747416

約数和(自身を除く): 148299804

約数列:

[1, 2, 4, 61, 122, 244, 780523, 1561046, 3122092, 47611903, 95223806, 190447612]

約数ペア:

[(1, 190447612), (2, 95223806), (4, 47611903), (61, 3122092), (122, 1561046), (244, 780523)]