1054107728

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{1401739}}^1$

素因数の和:1401794

約数の個数: 20

約数和(自身を含む): 2085789120

約数和(自身を除く): 1031681392

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 1401739, 2803478, 5606956, 11213912, 22427824, 65881733, 131763466, 263526932, 527053864, 1054107728]

約数ペア:

[(1, 1054107728), (2, 527053864), (4, 263526932), (8, 131763466), (16, 65881733), (47, 22427824), (94, 11213912), (188, 5606956), (376, 2803478), (752, 1401739)]