2055404729

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{877}}^1\times {\mathrm{14557}}^1$

素因数の和:15464

約数の個数: 16

約数和(自身を含む): 2454129408

約数和(自身を除く): 398724679

約数列:

[1, 7, 23, 161, 877, 6139, 14557, 20171, 101899, 141197, 334811, 2343677, 12766489, 89365423, 293629247, 2055404729]

約数ペア:

[(1, 2055404729), (7, 293629247), (23, 89365423), (161, 12766489), (877, 2343677), (6139, 334811), (14557, 141197), (20171, 101899)]