1256491222

素因数分解:

$2^1\times 7^2\times {\mathrm{797}}^1\times {\mathrm{16087}}^1$

素因数の和:16900

約数の個数: 24

約数和(自身を含む): 2195336304

約数和(自身を除く): 938845082

約数列:

[1, 2, 7, 14, 49, 98, 797, 1594, 5579, 11158, 16087, 32174, 39053, 78106, 112609, 225218, 788263, 1576526, 12821339, 25642678, 89749373, 179498746, 628245611, 1256491222]

約数ペア:

[(1, 1256491222), (2, 628245611), (7, 179498746), (14, 89749373), (49, 25642678), (98, 12821339), (797, 1576526), (1594, 788263), (5579, 225218), (11158, 112609), (16087, 78106), (32174, 39053)]