238434702994

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{21624769}}^1$

素因数の和:21624957

約数の個数: 16

約数和(自身を含む): 369783567000

約数和(自身を除く): 131348864006

約数列:

[1, 2, 37, 74, 149, 298, 5513, 11026, 21624769, 43249538, 800116453, 1600232906, 3222090581, 6444181162, 119217351497, 238434702994]

約数ペア:

[(1, 238434702994), (2, 119217351497), (37, 6444181162), (74, 3222090581), (149, 1600232906), (298, 800116453), (5513, 43249538), (11026, 21624769)]