1806243010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1263107}}^1$

素因数の和:1263138

約数の個数: 32

約数和(自身を含む): 3819638592

約数和(自身を除く): 2013395582

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 1263107, 2526214, 6315535, 12631070, 13894177, 16420391, 27788354, 32840782, 69470885, 82101955, 138941770, 164203910, 180624301, 361248602, 903121505, 1806243010]

約数ペア:

[(1, 1806243010), (2, 903121505), (5, 361248602), (10, 180624301), (11, 164203910), (13, 138941770), (22, 82101955), (26, 69470885), (55, 32840782), (65, 27788354), (110, 16420391), (130, 13894177), (143, 12631070), (286, 6315535), (715, 2526214), (1430, 1263107)]