2019371334

素因数分解:

$2^1\times 3^1\times {\mathrm{263}}^1\times {\mathrm{1279703}}^1$

素因数の和:1279971

約数の個数: 16

約数和(自身を含む): 4054102272

約数和(自身を除く): 2034730938

約数列:

[1, 2, 3, 6, 263, 526, 789, 1578, 1279703, 2559406, 3839109, 7678218, 336561889, 673123778, 1009685667, 2019371334]

約数ペア:

[(1, 2019371334), (2, 1009685667), (3, 673123778), (6, 336561889), (263, 7678218), (526, 3839109), (789, 2559406), (1578, 1279703)]