488303012

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{17417}}^1$

素因数の和:17627

約数の個数: 24

約数和(自身を含む): 879818016

約数和(自身を除く): 391515004

約数列:

[1, 2, 4, 43, 86, 163, 172, 326, 652, 7009, 14018, 17417, 28036, 34834, 69668, 748931, 1497862, 2838971, 2995724, 5677942, 11355884, 122075753, 244151506, 488303012]

約数ペア:

[(1, 488303012), (2, 244151506), (4, 122075753), (43, 11355884), (86, 5677942), (163, 2995724), (172, 2838971), (326, 1497862), (652, 748931), (7009, 69668), (14018, 34834), (17417, 28036)]