2115805978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{569071}}^1$

素因数の和:569110

約数の個数: 24

約数和(自身を含む): 3749046336

約数和(自身を除く): 1633240358

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 569071, 1138142, 6259781, 7397923, 12519562, 14795846, 81377153, 96172999, 162754306, 192345998, 1057902989, 2115805978]

約数ペア:

[(1, 2115805978), (2, 1057902989), (11, 192345998), (13, 162754306), (22, 96172999), (26, 81377153), (143, 14795846), (169, 12519562), (286, 7397923), (338, 6259781), (1859, 1138142), (3718, 569071)]