1808290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{967}}^1$

素因数の和:1002

約数の個数: 32

約数和(自身を含む): 3763584

約数和(自身を除く): 1955294

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 967, 1870, 1934, 4835, 9670, 10637, 16439, 21274, 32878, 53185, 82195, 106370, 164390, 180829, 361658, 904145, 1808290]

約数ペア:

[(1, 1808290), (2, 904145), (5, 361658), (10, 180829), (11, 164390), (17, 106370), (22, 82195), (34, 53185), (55, 32878), (85, 21274), (110, 16439), (170, 10637), (187, 9670), (374, 4835), (935, 1934), (967, 1870)]