8342162530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{489851}}^1$

素因数の和:490002

約数の個数: 32

約数和(自身を含む): 16294436928

約数和(自身を除く): 7952274398

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 1310, 1703, 3406, 8515, 17030, 489851, 979702, 2449255, 4898510, 6368063, 12736126, 31840315, 63680630, 64170481, 128340962, 320852405, 641704810, 834216253, 1668432506, 4171081265, 8342162530]

約数ペア:

[(1, 8342162530), (2, 4171081265), (5, 1668432506), (10, 834216253), (13, 641704810), (26, 320852405), (65, 128340962), (130, 64170481), (131, 63680630), (262, 31840315), (655, 12736126), (1310, 6368063), (1703, 4898510), (3406, 2449255), (8515, 979702), (17030, 489851)]