2080264030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16002031}}^1$

素因数の和:16002051

約数の個数: 16

約数和(自身を含む): 4032512064

約数和(自身を除く): 1952248034

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 16002031, 32004062, 80010155, 160020310, 208026403, 416052806, 1040132015, 2080264030]

約数ペア:

[(1, 2080264030), (2, 1040132015), (5, 416052806), (10, 208026403), (13, 160020310), (26, 80010155), (65, 32004062), (130, 16002031)]