2556554888

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{2931829}}^1$

素因数の和:2931944

約数の個数: 16

約数和(自身を含む): 4837519500

約数和(自身を除く): 2280964612

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 2931829, 5863658, 11727316, 23454632, 319569361, 639138722, 1278277444, 2556554888]

約数ペア:

[(1, 2556554888), (2, 1278277444), (4, 639138722), (8, 319569361), (109, 23454632), (218, 11727316), (436, 5863658), (872, 2931829)]