8140916

素因数分解:

$2^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1741}}^1$

素因数の和:1919

約数の個数: 24

約数和(自身を含む): 16388736

約数和(自身を除く): 8247820

約数列:

[1, 2, 4, 7, 14, 28, 167, 334, 668, 1169, 1741, 2338, 3482, 4676, 6964, 12187, 24374, 48748, 290747, 581494, 1162988, 2035229, 4070458, 8140916]

約数ペア:

[(1, 8140916), (2, 4070458), (4, 2035229), (7, 1162988), (14, 581494), (28, 290747), (167, 48748), (334, 24374), (668, 12187), (1169, 6964), (1741, 4676), (2338, 3482)]