494503220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1075007}}^1$

素因数の和:1075039

約数の個数: 24

約数和(自身を含む): 1083608064

約数和(自身を除く): 589104844

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1075007, 2150014, 4300028, 5375035, 10750070, 21500140, 24725161, 49450322, 98900644, 123625805, 247251610, 494503220]

約数ペア:

[(1, 494503220), (2, 247251610), (4, 123625805), (5, 98900644), (10, 49450322), (20, 24725161), (23, 21500140), (46, 10750070), (92, 5375035), (115, 4300028), (230, 2150014), (460, 1075007)]