2912679005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{127219}}^1$

素因数の和:127484

約数の個数: 16

約数和(自身を含む): 3694468800

約数和(自身を除く): 781789795

約数列:

[1, 5, 19, 95, 241, 1205, 4579, 22895, 127219, 636095, 2417161, 12085805, 30659779, 153298895, 582535801, 2912679005]

約数ペア:

[(1, 2912679005), (5, 582535801), (19, 153298895), (95, 30659779), (241, 12085805), (1205, 2417161), (4579, 636095), (22895, 127219)]