2007721963

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{71933}}^1$

素因数の和:72078

約数の個数: 16

約数和(自身を含む): 2296133280

約数和(自身を除く): 288411317

約数列:

[1, 13, 19, 113, 247, 1469, 2147, 27911, 71933, 935129, 1366727, 8128429, 17767451, 105669577, 154440151, 2007721963]

約数ペア:

[(1, 2007721963), (13, 154440151), (19, 105669577), (113, 17767451), (247, 8128429), (1469, 1366727), (2147, 935129), (27911, 71933)]