248869588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{52861}}^1$

素因数の和:52983

約数の個数: 24

約数和(自身を含む): 479564064

約数和(自身を除く): 230694476

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 4708, 52861, 105722, 211444, 581471, 1162942, 2325884, 5656127, 11312254, 22624508, 62217397, 124434794, 248869588]

約数ペア:

[(1, 248869588), (2, 124434794), (4, 62217397), (11, 22624508), (22, 11312254), (44, 5656127), (107, 2325884), (214, 1162942), (428, 581471), (1177, 211444), (2354, 105722), (4708, 52861)]