2017282780

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{892603}}^1$

素因数の和:892725

約数の個数: 24

約数和(自身を含む): 4273787952

約数和(自身を除く): 2256505172

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 892603, 1785206, 3570412, 4463015, 8926030, 17852060, 100864139, 201728278, 403456556, 504320695, 1008641390, 2017282780]

約数ペア:

[(1, 2017282780), (2, 1008641390), (4, 504320695), (5, 403456556), (10, 201728278), (20, 100864139), (113, 17852060), (226, 8926030), (452, 4463015), (565, 3570412), (1130, 1785206), (2260, 892603)]