2056540492805

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1051938871}}^1$

素因数の和:1051938916

約数の個数: 16

約数和(自身を含む): 2726625556224

約数和(自身を除く): 670085063419

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 1051938871, 5259694355, 17882960807, 24194594033, 89414804035, 120972970165, 411308098561, 2056540492805]

約数ペア:

[(1, 2056540492805), (5, 411308098561), (17, 120972970165), (23, 89414804035), (85, 24194594033), (115, 17882960807), (391, 5259694355), (1955, 1051938871)]