5671988

素因数分解:

$2^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1213}}^1$

素因数の和:1391

約数の個数: 24

約数和(自身を含む): 11421312

約数和(自身を除く): 5749324

約数列:

[1, 2, 4, 7, 14, 28, 167, 334, 668, 1169, 1213, 2338, 2426, 4676, 4852, 8491, 16982, 33964, 202571, 405142, 810284, 1417997, 2835994, 5671988]

約数ペア:

[(1, 5671988), (2, 2835994), (4, 1417997), (7, 810284), (14, 405142), (28, 202571), (167, 33964), (334, 16982), (668, 8491), (1169, 4852), (1213, 4676), (2338, 2426)]