506548208

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{701}}^1\times {\mathrm{2377}}^1$

素因数の和:3105

約数の個数: 40

約数和(自身を含む): 1035000720

約数和(自身を除く): 528452512

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 701, 1402, 2377, 2804, 4754, 5608, 9508, 11216, 13319, 19016, 26638, 38032, 45163, 53276, 90326, 106552, 180652, 213104, 361304, 722608, 1666277, 3332554, 6665108, 13330216, 26660432, 31659263, 63318526, 126637052, 253274104, 506548208]

約数ペア:

[(1, 506548208), (2, 253274104), (4, 126637052), (8, 63318526), (16, 31659263), (19, 26660432), (38, 13330216), (76, 6665108), (152, 3332554), (304, 1666277), (701, 722608), (1402, 361304), (2377, 213104), (2804, 180652), (4754, 106552), (5608, 90326), (9508, 53276), (11216, 45163), (13319, 38032), (19016, 26638)]