1258748084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{218381}}^1$

素因数の和:218527

約数の個数: 24

約数和(自身を含む): 2421419616

約数和(自身を除く): 1162671532

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 5764, 218381, 436762, 873524, 2402191, 4804382, 9608764, 28607911, 57215822, 114431644, 314687021, 629374042, 1258748084]

約数ペア:

[(1, 1258748084), (2, 629374042), (4, 314687021), (11, 114431644), (22, 57215822), (44, 28607911), (131, 9608764), (262, 4804382), (524, 2402191), (1441, 873524), (2882, 436762), (5764, 218381)]