1239569152

素因数分解:

$2^8\times {\mathrm{4842067}}^1$

素因数の和:4842083

約数の個数: 18

約数和(自身を含む): 2474296748

約数和(自身を除く): 1234727596

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 4842067, 9684134, 19368268, 38736536, 77473072, 154946144, 309892288, 619784576, 1239569152]

約数ペア:

[(1, 1239569152), (2, 619784576), (4, 309892288), (8, 154946144), (16, 77473072), (32, 38736536), (64, 19368268), (128, 9684134), (256, 4842067)]