1218700864084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{27697746911}}^1$

素因数の和:27697746926

約数の個数: 12

約数和(自身を含む): 2326610740608

約数和(自身を除く): 1107909876524

約数列:

[1, 2, 4, 11, 22, 44, 27697746911, 55395493822, 110790987644, 304675216021, 609350432042, 1218700864084]

約数ペア:

[(1, 1218700864084), (2, 609350432042), (4, 304675216021), (11, 110790987644), (22, 55395493822), (44, 27697746911)]