2980788385

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{365069}}^1$

素因数の和:365168

約数の個数: 16

約数和(自身を含む): 3785045760

約数和(自身を除く): 804257375

約数列:

[1, 5, 23, 71, 115, 355, 1633, 8165, 365069, 1825345, 8396587, 25919899, 41982935, 129599495, 596157677, 2980788385]

約数ペア:

[(1, 2980788385), (5, 596157677), (23, 129599495), (71, 41982935), (115, 25919899), (355, 8396587), (1633, 1825345), (8165, 365069)]