128361064

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1234241}}^1$

素因数の和:1234260

約数の個数: 16

約数和(自身を含む): 259190820

約数和(自身を除く): 130829756

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1234241, 2468482, 4936964, 9873928, 16045133, 32090266, 64180532, 128361064]

約数ペア:

[(1, 128361064), (2, 64180532), (4, 32090266), (8, 16045133), (13, 9873928), (26, 4936964), (52, 2468482), (104, 1234241)]