2487130910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{114773}}^1$

素因数の和:114988

約数の個数: 32

約数和(自身を含む): 4908654432

約数和(自身を除く): 2421523522

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 197, 394, 985, 1970, 2167, 4334, 10835, 21670, 114773, 229546, 573865, 1147730, 1262503, 2525006, 6312515, 12625030, 22610281, 45220562, 113051405, 226102810, 248713091, 497426182, 1243565455, 2487130910]

約数ペア:

[(1, 2487130910), (2, 1243565455), (5, 497426182), (10, 248713091), (11, 226102810), (22, 113051405), (55, 45220562), (110, 22610281), (197, 12625030), (394, 6312515), (985, 2525006), (1970, 1262503), (2167, 1147730), (4334, 573865), (10835, 229546), (21670, 114773)]