2011796786

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1\times {\mathrm{31981}}^1$

素因数の和:32497

約数の個数: 16

約数和(自身を含む): 3067201728

約数和(自身を除く): 1055404942

約数列:

[1, 2, 71, 142, 443, 886, 31453, 31981, 62906, 63962, 2270651, 4541302, 14167583, 28335166, 1005898393, 2011796786]

約数ペア:

[(1, 2011796786), (2, 1005898393), (71, 28335166), (142, 14167583), (443, 4541302), (886, 2270651), (31453, 63962), (31981, 62906)]