2618660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11903}}^1$

素因数の和:11923

約数の個数: 24

約数和(自身を含む): 5999616

約数和(自身を除く): 3380956

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 11903, 23806, 47612, 59515, 119030, 130933, 238060, 261866, 523732, 654665, 1309330, 2618660]

約数ペア:

[(1, 2618660), (2, 1309330), (4, 654665), (5, 523732), (10, 261866), (11, 238060), (20, 130933), (22, 119030), (44, 59515), (55, 47612), (110, 23806), (220, 11903)]