255954712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2461103}}^1$

素因数の和:2461122

約数の個数: 16

約数和(自身を含む): 516831840

約数和(自身を除く): 260877128

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2461103, 4922206, 9844412, 19688824, 31994339, 63988678, 127977356, 255954712]

約数ペア:

[(1, 255954712), (2, 127977356), (4, 63988678), (8, 31994339), (13, 19688824), (26, 9844412), (52, 4922206), (104, 2461103)]