2755040519

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{3253}}^1$

素因数の和:3935

約数の個数: 32

約数和(自身を含む): 3643646976

約数和(自身を除く): 888606457

約数列:

[1, 7, 11, 17, 77, 119, 187, 647, 1309, 3253, 4529, 7117, 10999, 22771, 35783, 49819, 55301, 76993, 120989, 250481, 387107, 608311, 846923, 2104691, 4258177, 14732837, 23151601, 35779747, 162061207, 250458229, 393577217, 2755040519]

約数ペア:

[(1, 2755040519), (7, 393577217), (11, 250458229), (17, 162061207), (77, 35779747), (119, 23151601), (187, 14732837), (647, 4258177), (1309, 2104691), (3253, 846923), (4529, 608311), (7117, 387107), (10999, 250481), (22771, 120989), (35783, 76993), (49819, 55301)]