248136340

素因数分解:

$2^2\times 5^1\times {\mathrm{937}}^1\times {\mathrm{13241}}^1$

素因数の和:14187

約数の個数: 24

約数和(自身を含む): 521681832

約数和(自身を除く): 273545492

約数列:

[1, 2, 4, 5, 10, 20, 937, 1874, 3748, 4685, 9370, 13241, 18740, 26482, 52964, 66205, 132410, 264820, 12406817, 24813634, 49627268, 62034085, 124068170, 248136340]

約数ペア:

[(1, 248136340), (2, 124068170), (4, 62034085), (5, 49627268), (10, 24813634), (20, 12406817), (937, 264820), (1874, 132410), (3748, 66205), (4685, 52964), (9370, 26482), (13241, 18740)]