880291256

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{651103}}^1$

素因数の和:651135

約数の個数: 24

約数和(自身を含む): 1787280480

約数和(自身を除く): 906989224

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 651103, 1302206, 2604412, 5208824, 8464339, 16928678, 33857356, 67714712, 110036407, 220072814, 440145628, 880291256]

約数ペア:

[(1, 880291256), (2, 440145628), (4, 220072814), (8, 110036407), (13, 67714712), (26, 33857356), (52, 16928678), (104, 8464339), (169, 5208824), (338, 2604412), (676, 1302206), (1352, 651103)]