8981324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 18095616

約数和(自身を除く): 9114292

約数列:

[1, 2, 4, 11, 22, 43, 44, 47, 86, 94, 101, 172, 188, 202, 404, 473, 517, 946, 1034, 1111, 1892, 2021, 2068, 2222, 4042, 4343, 4444, 4747, 8084, 8686, 9494, 17372, 18988, 22231, 44462, 47773, 52217, 88924, 95546, 104434, 191092, 204121, 208868, 408242, 816484, 2245331, 4490662, 8981324]

約数ペア:

[(1, 8981324), (2, 4490662), (4, 2245331), (11, 816484), (22, 408242), (43, 208868), (44, 204121), (47, 191092), (86, 104434), (94, 95546), (101, 88924), (172, 52217), (188, 47773), (202, 44462), (404, 22231), (473, 18988), (517, 17372), (946, 9494), (1034, 8686), (1111, 8084), (1892, 4747), (2021, 4444), (2068, 4343), (2222, 4042)]