1123676

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:233

約数の個数: 24

約数和(自身を含む): 2069760

約数和(自身を除く): 946084

約数列:

[1, 2, 4, 43, 47, 86, 94, 139, 172, 188, 278, 556, 2021, 4042, 5977, 6533, 8084, 11954, 13066, 23908, 26132, 280919, 561838, 1123676]

約数ペア:

[(1, 1123676), (2, 561838), (4, 280919), (43, 26132), (47, 23908), (86, 13066), (94, 11954), (139, 8084), (172, 6533), (188, 5977), (278, 4042), (556, 2021)]