128383346

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{705403}}^1$

素因数の和:705425

約数の個数: 16

約数和(自身を含む): 237015744

約数和(自身を除く): 108632398

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 705403, 1410806, 4937821, 9170239, 9875642, 18340478, 64191673, 128383346]

約数ペア:

[(1, 128383346), (2, 64191673), (7, 18340478), (13, 9875642), (14, 9170239), (26, 4937821), (91, 1410806), (182, 705403)]