628676876

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{1129}}^1\times {\mathrm{1907}}^1$

素因数の和:3113

約数の個数: 24

約数和(自身を含む): 1116828720

約数和(自身を除く): 488151844

約数列:

[1, 2, 4, 73, 146, 292, 1129, 1907, 2258, 3814, 4516, 7628, 82417, 139211, 164834, 278422, 329668, 556844, 2153003, 4306006, 8612012, 157169219, 314338438, 628676876]

約数ペア:

[(1, 628676876), (2, 314338438), (4, 157169219), (73, 8612012), (146, 4306006), (292, 2153003), (1129, 556844), (1907, 329668), (2258, 278422), (3814, 164834), (4516, 139211), (7628, 82417)]