2440570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2017}}^1$

素因数の和:2046

約数の個数: 24

約数和(自身を含む): 4831092

約数和(自身を除く): 2390522

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 2017, 4034, 10085, 20170, 22187, 44374, 110935, 221870, 244057, 488114, 1220285, 2440570]

約数ペア:

[(1, 2440570), (2, 1220285), (5, 488114), (10, 244057), (11, 221870), (22, 110935), (55, 44374), (110, 22187), (121, 20170), (242, 10085), (605, 4034), (1210, 2017)]