2561452112

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{241}}^1\times {\mathrm{6577}}^1$

素因数の和:6927

約数の個数: 40

約数和(自身を含む): 5033511912

約数和(自身を除く): 2472059800

約数列:

[1, 2, 4, 8, 16, 101, 202, 241, 404, 482, 808, 964, 1616, 1928, 3856, 6577, 13154, 24341, 26308, 48682, 52616, 97364, 105232, 194728, 389456, 664277, 1328554, 1585057, 2657108, 3170114, 5314216, 6340228, 10628432, 12680456, 25360912, 160090757, 320181514, 640363028, 1280726056, 2561452112]

約数ペア:

[(1, 2561452112), (2, 1280726056), (4, 640363028), (8, 320181514), (16, 160090757), (101, 25360912), (202, 12680456), (241, 10628432), (404, 6340228), (482, 5314216), (808, 3170114), (964, 2657108), (1616, 1585057), (1928, 1328554), (3856, 664277), (6577, 389456), (13154, 194728), (24341, 105232), (26308, 97364), (48682, 52616)]