2611181540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11869007}}^1$

素因数の和:11869027

約数の個数: 24

約数和(自身を含む): 5981980032

約数和(自身を除く): 3370798492

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 11869007, 23738014, 47476028, 59345035, 118690070, 130559077, 237380140, 261118154, 522236308, 652795385, 1305590770, 2611181540]

約数ペア:

[(1, 2611181540), (2, 1305590770), (4, 652795385), (5, 522236308), (10, 261118154), (11, 237380140), (20, 130559077), (22, 118690070), (44, 59345035), (55, 47476028), (110, 23738014), (220, 11869007)]