822190945

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{12619}}^1$

素因数の和:12864

約数の個数: 16

約数和(自身を含む): 1004955840

約数和(自身を除く): 182764895

約数列:

[1, 5, 83, 157, 415, 785, 12619, 13031, 63095, 65155, 1047377, 1981183, 5236885, 9905915, 164438189, 822190945]

約数ペア:

[(1, 822190945), (5, 164438189), (83, 9905915), (157, 5236885), (415, 1981183), (785, 1047377), (12619, 65155), (13031, 63095)]