1080733648

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{696349}}^1$

素因数の和:696454

約数の個数: 20

約数和(自身を含む): 2115511300

約数和(自身を除く): 1034777652

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 696349, 1392698, 2785396, 5570792, 11141584, 67545853, 135091706, 270183412, 540366824, 1080733648]

約数ペア:

[(1, 1080733648), (2, 540366824), (4, 270183412), (8, 135091706), (16, 67545853), (97, 11141584), (194, 5570792), (388, 2785396), (776, 1392698), (1552, 696349)]