2008362884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{569}}^1\times {\mathrm{827}}^1$

素因数の和:1508

約数の個数: 48

約数和(自身を含む): 3885174720

約数和(自身を除く): 1876811836

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 569, 827, 1067, 1138, 1654, 2134, 2276, 3308, 4268, 6259, 9097, 12518, 18194, 25036, 36388, 55193, 80219, 110386, 160438, 220772, 320876, 470563, 607123, 882409, 941126, 1214246, 1764818, 1882252, 2428492, 3529636, 5176193, 10352386, 20704772, 45644611, 91289222, 182578444, 502090721, 1004181442, 2008362884]

約数ペア:

[(1, 2008362884), (2, 1004181442), (4, 502090721), (11, 182578444), (22, 91289222), (44, 45644611), (97, 20704772), (194, 10352386), (388, 5176193), (569, 3529636), (827, 2428492), (1067, 1882252), (1138, 1764818), (1654, 1214246), (2134, 941126), (2276, 882409), (3308, 607123), (4268, 470563), (6259, 320876), (9097, 220772), (12518, 160438), (18194, 110386), (25036, 80219), (36388, 55193)]