129573884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2944861}}^1$

素因数の和:2944876

約数の個数: 12

約数和(自身を含む): 247368408

約数和(自身を除く): 117794524

約数列:

[1, 2, 4, 11, 22, 44, 2944861, 5889722, 11779444, 32393471, 64786942, 129573884]

約数ペア:

[(1, 129573884), (2, 64786942), (4, 32393471), (11, 11779444), (22, 5889722), (44, 2944861)]