249499698032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1199517779}}^1$

素因数の和:1199517800

約数の個数: 20

約数和(自身を含む): 520590716520

約数和(自身を除く): 271091018488

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1199517779, 2399035558, 4798071116, 9596142232, 15593731127, 19192284464, 31187462254, 62374924508, 124749849016, 249499698032]

約数ペア:

[(1, 249499698032), (2, 124749849016), (4, 62374924508), (8, 31187462254), (13, 19192284464), (16, 15593731127), (26, 9596142232), (52, 4798071116), (104, 2399035558), (208, 1199517779)]