628850894

素因数分解:

$2^1\times 7^1\times {\mathrm{1117}}^1\times {\mathrm{40213}}^1$

素因数の和:41339

約数の個数: 16

約数和(自身を含む): 1079022048

約数和(自身を除く): 450171154

約数列:

[1, 2, 7, 14, 1117, 2234, 7819, 15638, 40213, 80426, 281491, 562982, 44917921, 89835842, 314425447, 628850894]

約数ペア:

[(1, 628850894), (2, 314425447), (7, 89835842), (14, 44917921), (1117, 562982), (2234, 281491), (7819, 80426), (15638, 40213)]