2011785554

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{1873}}^1\times {\mathrm{10133}}^1$

素因数の和:12061

約数の個数: 16

約数和(自身を含む): 3076560792

約数和(自身を除く): 1064775238

約数列:

[1, 2, 53, 106, 1873, 3746, 10133, 20266, 99269, 198538, 537049, 1074098, 18979109, 37958218, 1005892777, 2011785554]

約数ペア:

[(1, 2011785554), (2, 1005892777), (53, 37958218), (106, 18979109), (1873, 1074098), (3746, 537049), (10133, 198538), (20266, 99269)]