120691886

素因数分解:

$2^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{47629}}^1$

素因数の和:47819

約数の個数: 16

約数和(自身を含む): 208047840

約数和(自身を除く): 87355954

約数列:

[1, 2, 7, 14, 181, 362, 1267, 2534, 47629, 95258, 333403, 666806, 8620849, 17241698, 60345943, 120691886]

約数ペア:

[(1, 120691886), (2, 60345943), (7, 17241698), (14, 8620849), (181, 666806), (362, 333403), (1267, 95258), (2534, 47629)]