1271224

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{1213}}^1$

素因数の和:1350

約数の個数: 16

約数和(自身を含む): 2403720

約数和(自身を除く): 1132496

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 1213, 2426, 4852, 9704, 158903, 317806, 635612, 1271224]

約数ペア:

[(1, 1271224), (2, 635612), (4, 317806), (8, 158903), (131, 9704), (262, 4852), (524, 2426), (1048, 1213)]