2080305878

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1021}}^1\times {\mathrm{1223}}^1$

素因数の和:2277

約数の個数: 48

約数和(自身を含む): 3850356384

約数和(自身を除く): 1770050506

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1021, 1223, 1666, 2042, 2446, 7147, 8561, 14294, 17122, 17357, 20791, 34714, 41582, 50029, 59927, 100058, 119854, 121499, 145537, 242998, 291074, 850493, 1018759, 1248683, 1700986, 2037518, 2497366, 8740781, 17481562, 21227611, 42455222, 61185467, 122370934, 148593277, 297186554, 1040152939, 2080305878]

約数ペア:

[(1, 2080305878), (2, 1040152939), (7, 297186554), (14, 148593277), (17, 122370934), (34, 61185467), (49, 42455222), (98, 21227611), (119, 17481562), (238, 8740781), (833, 2497366), (1021, 2037518), (1223, 1700986), (1666, 1248683), (2042, 1018759), (2446, 850493), (7147, 291074), (8561, 242998), (14294, 145537), (17122, 121499), (17357, 119854), (20791, 100058), (34714, 59927), (41582, 50029)]