240194890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1847653}}^1$

素因数の和:1847673

約数の個数: 16

約数和(自身を含む): 465608808

約数和(自身を除く): 225413918

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1847653, 3695306, 9238265, 18476530, 24019489, 48038978, 120097445, 240194890]

約数ペア:

[(1, 240194890), (2, 120097445), (5, 48038978), (10, 24019489), (13, 18476530), (26, 9238265), (65, 3695306), (130, 1847653)]