516890017

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{36073}}^1$

素因数の和:36192

約数の個数: 16

約数和(自身を含む): 623358720

約数和(自身を除く): 106468703

約数列:

[1, 7, 23, 89, 161, 623, 2047, 14329, 36073, 252511, 829679, 3210497, 5807753, 22473479, 73841431, 516890017]

約数ペア:

[(1, 516890017), (7, 73841431), (23, 22473479), (89, 5807753), (161, 3210497), (623, 829679), (2047, 252511), (14329, 36073)]