2012012342

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{86927}}^1$

素因数の和:87163

約数の個数: 16

約数和(自身を含む): 3079337472

約数和(自身を除く): 1067325130

約数列:

[1, 2, 71, 142, 163, 326, 11573, 23146, 86927, 173854, 6171817, 12343634, 14169101, 28338202, 1006006171, 2012012342]

約数ペア:

[(1, 2012012342), (2, 1006006171), (71, 28338202), (142, 14169101), (163, 12343634), (326, 6171817), (11573, 173854), (23146, 86927)]