2500997758

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{5741}}^1$

素因数の和:5845

約数の個数: 48

約数和(自身を含む): 4561169184

約数和(自身を除く): 2060171426

約数列:

[1, 2, 7, 14, 29, 37, 58, 74, 203, 259, 406, 518, 841, 1073, 1682, 2146, 5741, 5887, 7511, 11482, 11774, 15022, 31117, 40187, 62234, 80374, 166489, 212417, 217819, 332978, 424834, 435638, 1165423, 1486919, 2330846, 2973838, 4828181, 6160093, 9656362, 12320186, 33797267, 43120651, 67594534, 86241302, 178642697, 357285394, 1250498879, 2500997758]

約数ペア:

[(1, 2500997758), (2, 1250498879), (7, 357285394), (14, 178642697), (29, 86241302), (37, 67594534), (58, 43120651), (74, 33797267), (203, 12320186), (259, 9656362), (406, 6160093), (518, 4828181), (841, 2973838), (1073, 2330846), (1682, 1486919), (2146, 1165423), (5741, 435638), (5887, 424834), (7511, 332978), (11482, 217819), (11774, 212417), (15022, 166489), (31117, 80374), (40187, 62234)]