2912388470

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2125831}}^1$

素因数の和:2125975

約数の個数: 16

約数和(自身を含む): 5280566688

約数和(自身を除く): 2368178218

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 2125831, 4251662, 10629155, 21258310, 291238847, 582477694, 1456194235, 2912388470]

約数ペア:

[(1, 2912388470), (2, 1456194235), (5, 582477694), (10, 291238847), (137, 21258310), (274, 10629155), (685, 4251662), (1370, 2125831)]