1102426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:513

約数の個数: 16

約数和(自身を含む): 1801800

約数和(自身を除く): 699374

約数列:

[1, 2, 13, 26, 109, 218, 389, 778, 1417, 2834, 5057, 10114, 42401, 84802, 551213, 1102426]

約数ペア:

[(1, 1102426), (2, 551213), (13, 84802), (26, 42401), (109, 10114), (218, 5057), (389, 2834), (778, 1417)]