2247352

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 4435200

約数和(自身を除く): 2187848

約数列:

[1, 2, 4, 8, 43, 47, 86, 94, 139, 172, 188, 278, 344, 376, 556, 1112, 2021, 4042, 5977, 6533, 8084, 11954, 13066, 16168, 23908, 26132, 47816, 52264, 280919, 561838, 1123676, 2247352]

約数ペア:

[(1, 2247352), (2, 1123676), (4, 561838), (8, 280919), (43, 52264), (47, 47816), (86, 26132), (94, 23908), (139, 16168), (172, 13066), (188, 11954), (278, 8084), (344, 6533), (376, 5977), (556, 4042), (1112, 2021)]