120985886

素因数分解:

$2^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{11887}}^1$

素因数の和:12623

約数の個数: 16

約数和(自身を含む): 207707136

約数和(自身を除く): 86721250

約数列:

[1, 2, 7, 14, 727, 1454, 5089, 10178, 11887, 23774, 83209, 166418, 8641849, 17283698, 60492943, 120985886]

約数ペア:

[(1, 120985886), (2, 60492943), (7, 17283698), (14, 8641849), (727, 166418), (1454, 83209), (5089, 23774), (10178, 11887)]