126798152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1219213}}^1$

素因数の和:1219232

約数の個数: 16

約数和(自身を含む): 256034940

約数和(自身を除く): 129236788

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1219213, 2438426, 4876852, 9753704, 15849769, 31699538, 63399076, 126798152]

約数ペア:

[(1, 126798152), (2, 63399076), (4, 31699538), (8, 15849769), (13, 9753704), (26, 4876852), (52, 2438426), (104, 1219213)]