2080592890

素因数分解:

$2^1\times 5^1\times {\mathrm{3917}}^1\times {\mathrm{53117}}^1$

素因数の和:57041

約数の個数: 16

約数和(自身を含む): 3746093832

約数和(自身を除く): 1665500942

約数列:

[1, 2, 5, 10, 3917, 7834, 19585, 39170, 53117, 106234, 265585, 531170, 208059289, 416118578, 1040296445, 2080592890]

約数ペア:

[(1, 2080592890), (2, 1040296445), (5, 416118578), (10, 208059289), (3917, 531170), (7834, 265585), (19585, 106234), (39170, 53117)]