13399291256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{128839339}}^1$

素因数の和:128839358

約数の個数: 16

約数和(自身を含む): 27056261400

約数和(自身を除く): 13656970144

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 128839339, 257678678, 515357356, 1030714712, 1674911407, 3349822814, 6699645628, 13399291256]

約数ペア:

[(1, 13399291256), (2, 6699645628), (4, 3349822814), (8, 1674911407), (13, 1030714712), (26, 515357356), (52, 257678678), (104, 128839339)]