8257798924

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{108655249}}^1$

素因数の和:108655272

約数の個数: 12

約数和(自身を含む): 15211735000

約数和(自身を除く): 6953936076

約数列:

[1, 2, 4, 19, 38, 76, 108655249, 217310498, 434620996, 2064449731, 4128899462, 8257798924]

約数ペア:

[(1, 8257798924), (2, 4128899462), (4, 2064449731), (19, 434620996), (38, 217310498), (76, 108655249)]