4509668

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:371

約数の個数: 24

約数和(自身を含む): 8175552

約数和(自身を除く): 3665884

約数列:

[1, 2, 4, 43, 86, 157, 167, 172, 314, 334, 628, 668, 6751, 7181, 13502, 14362, 26219, 27004, 28724, 52438, 104876, 1127417, 2254834, 4509668]

約数ペア:

[(1, 4509668), (2, 2254834), (4, 1127417), (43, 104876), (86, 52438), (157, 28724), (167, 27004), (172, 26219), (314, 14362), (334, 13502), (628, 7181), (668, 6751)]