1097142506

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{240707}}^1$

素因数の和:240805

約数の個数: 16

約数和(自身を含む): 1715766624

約数和(自身を除く): 618624118

約数列:

[1, 2, 43, 53, 86, 106, 2279, 4558, 240707, 481414, 10350401, 12757471, 20700802, 25514942, 548571253, 1097142506]

約数ペア:

[(1, 1097142506), (2, 548571253), (43, 25514942), (53, 20700802), (86, 12757471), (106, 10350401), (2279, 481414), (4558, 240707)]