1301990926

素因数分解:

$2^1\times {\mathrm{311}}^1\times {\mathrm{1423}}^1\times {\mathrm{1471}}^1$

素因数の和:3207

約数の個数: 16

約数和(自身を含む): 1961975808

約数和(自身を除く): 659984882

約数列:

[1, 2, 311, 622, 1423, 1471, 2846, 2942, 442553, 457481, 885106, 914962, 2093233, 4186466, 650995463, 1301990926]

約数ペア:

[(1, 1301990926), (2, 650995463), (311, 4186466), (622, 2093233), (1423, 914962), (1471, 885106), (2846, 457481), (2942, 442553)]