7650346

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:438

約数の個数: 24

約数和(自身を含む): 12779172

約数和(自身を除く): 5128826

約数列:

[1, 2, 11, 22, 101, 121, 202, 242, 313, 626, 1111, 2222, 3443, 6886, 12221, 24442, 31613, 37873, 63226, 75746, 347743, 695486, 3825173, 7650346]

約数ペア:

[(1, 7650346), (2, 3825173), (11, 695486), (22, 347743), (101, 75746), (121, 63226), (202, 37873), (242, 31613), (313, 24442), (626, 12221), (1111, 6886), (2222, 3443)]