1377776774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2722879}}^1$

素因数の和:2722915

約数の個数: 16

約数和(自身を含む): 2352568320

約数和(自身を除く): 974791546

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 2722879, 5445758, 29951669, 59903338, 62626217, 125252434, 688888387, 1377776774]

約数ペア:

[(1, 1377776774), (2, 688888387), (11, 125252434), (22, 62626217), (23, 59903338), (46, 29951669), (253, 5445758), (506, 2722879)]