2540528035

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{246773}}^1$

素因数の和:246878

約数の個数: 16

約数和(自身を含む): 3198191040

約数和(自身を除く): 657663005

約数列:

[1, 5, 29, 71, 145, 355, 2059, 10295, 246773, 1233865, 7156417, 17520883, 35782085, 87604415, 508105607, 2540528035]

約数ペア:

[(1, 2540528035), (5, 508105607), (29, 87604415), (71, 35782085), (145, 17520883), (355, 7156417), (2059, 1233865), (10295, 246773)]