381330352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1833319}}^1$

素因数の和:1833340

約数の個数: 20

約数和(自身を含む): 795660880

約数和(自身を除く): 414330528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1833319, 3666638, 7333276, 14666552, 23833147, 29333104, 47666294, 95332588, 190665176, 381330352]

約数ペア:

[(1, 381330352), (2, 190665176), (4, 95332588), (8, 47666294), (13, 29333104), (16, 23833147), (26, 14666552), (52, 7333276), (104, 3666638), (208, 1833319)]