1720796702995

素因数分解:

$5^1\times {\mathrm{239}}^1\times {\mathrm{421}}^1\times {\mathrm{3420421}}^1$

素因数の和:3421086

約数の個数: 16

約数和(自身を含む): 2078522040960

約数和(自身を除く): 357725337965

約数列:

[1, 5, 239, 421, 1195, 2105, 100619, 503095, 3420421, 17102105, 817480619, 1439997241, 4087403095, 7199986205, 344159340599, 1720796702995]

約数ペア:

[(1, 1720796702995), (5, 344159340599), (239, 7199986205), (421, 4087403095), (1195, 1439997241), (2105, 817480619), (100619, 17102105), (503095, 3420421)]