4080480092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{78470771}}^1$

素因数の和:78470788

約数の個数: 12

約数和(自身を含む): 7690135656

約数和(自身を除く): 3609655564

約数列:

[1, 2, 4, 13, 26, 52, 78470771, 156941542, 313883084, 1020120023, 2040240046, 4080480092]

約数ペア:

[(1, 4080480092), (2, 2040240046), (4, 1020120023), (13, 313883084), (26, 156941542), (52, 78470771)]