980714542055

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{66431}}^1\times {\mathrm{155399}}^1$

素因数の和:221854

約数の個数: 16

約数和(自身を含む): 1238823936000

約数和(自身を除く): 258109393945

約数列:

[1, 5, 19, 95, 66431, 155399, 332155, 776995, 1262189, 2952581, 6310945, 14762905, 10323310969, 51616554845, 196142908411, 980714542055]

約数ペア:

[(1, 980714542055), (5, 196142908411), (19, 51616554845), (95, 10323310969), (66431, 14762905), (155399, 6310945), (332155, 2952581), (776995, 1262189)]