2730002

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:442

約数の個数: 24

約数和(自身を含む): 4668300

約数和(自身を除く): 1938298

約数列:

[1, 2, 11, 22, 29, 58, 121, 242, 319, 389, 638, 778, 3509, 4279, 7018, 8558, 11281, 22562, 47069, 94138, 124091, 248182, 1365001, 2730002]

約数ペア:

[(1, 2730002), (2, 1365001), (11, 248182), (22, 124091), (29, 94138), (58, 47069), (121, 22562), (242, 11281), (319, 8558), (389, 7018), (638, 4279), (778, 3509)]