551247396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{139627}}^1$

素因数の和:139688

約数の個数: 48

約数和(自身を含む): 1501280256

約数和(自身を除く): 950032860

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 139627, 279254, 418881, 558508, 837762, 977389, 1675524, 1954778, 2932167, 3909556, 5864334, 6562469, 11728668, 13124938, 19687407, 26249876, 39374814, 45937283, 78749628, 91874566, 137811849, 183749132, 275623698, 551247396]

約数ペア:

[(1, 551247396), (2, 275623698), (3, 183749132), (4, 137811849), (6, 91874566), (7, 78749628), (12, 45937283), (14, 39374814), (21, 26249876), (28, 19687407), (42, 13124938), (47, 11728668), (84, 6562469), (94, 5864334), (141, 3909556), (188, 2932167), (282, 1954778), (329, 1675524), (564, 977389), (658, 837762), (987, 558508), (1316, 418881), (1974, 279254), (3948, 139627)]