2053640072

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{2121529}}^1$

素因数の和:2121557

約数の個数: 24

約数和(自身を含む): 4232452350

約数和(自身を除く): 2178812278

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 2121529, 4243058, 8486116, 16972232, 23336819, 46673638, 93347276, 186694552, 256705009, 513410018, 1026820036, 2053640072]

約数ペア:

[(1, 2053640072), (2, 1026820036), (4, 513410018), (8, 256705009), (11, 186694552), (22, 93347276), (44, 46673638), (88, 23336819), (121, 16972232), (242, 8486116), (484, 4243058), (968, 2121529)]