2018979644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{8999}}^1\times {\mathrm{5099}}^1$

素因数の和:14113

約数の個数: 24

約数和(自身を含む): 3855600000

約数和(自身を除く): 1836620356

約数列:

[1, 2, 4, 11, 22, 44, 5099, 8999, 10198, 17998, 20396, 35996, 56089, 98989, 112178, 197978, 224356, 395956, 45885901, 91771802, 183543604, 504744911, 1009489822, 2018979644]

約数ペア:

[(1, 2018979644), (2, 1009489822), (4, 504744911), (11, 183543604), (22, 91771802), (44, 45885901), (5099, 395956), (8999, 224356), (10198, 197978), (17998, 112178), (20396, 98989), (35996, 56089)]