260045698

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{26209}}^1$

素因数の和:26274

約数の個数: 24

約数和(自身を含む): 439227180

約数和(自身を除く): 179181482

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 4961, 9922, 26209, 52418, 288299, 576598, 1074569, 2149138, 3171289, 6342578, 11820259, 23640518, 130022849, 260045698]

約数ペア:

[(1, 260045698), (2, 130022849), (11, 23640518), (22, 11820259), (41, 6342578), (82, 3171289), (121, 2149138), (242, 1074569), (451, 576598), (902, 288299), (4961, 52418), (9922, 26209)]