2013860681

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{123527}}^1$

素因数の和:123688

約数の個数: 16

約数和(自身を含む): 2454748416

約数和(自身を除く): 440887735

約数列:

[1, 7, 17, 119, 137, 959, 2329, 16303, 123527, 864689, 2099959, 14699713, 16923199, 118462393, 287694383, 2013860681]

約数ペア:

[(1, 2013860681), (7, 287694383), (17, 118462393), (119, 16923199), (137, 14699713), (959, 2099959), (2329, 864689), (16303, 123527)]