985726864

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{1310807}}^1$

素因数の和:1310862

約数の個数: 20

約数和(自身を含む): 1950482304

約数和(自身を除く): 964755440

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 1310807, 2621614, 5243228, 10486456, 20972912, 61607929, 123215858, 246431716, 492863432, 985726864]

約数ペア:

[(1, 985726864), (2, 492863432), (4, 246431716), (8, 123215858), (16, 61607929), (47, 20972912), (94, 10486456), (188, 5243228), (376, 2621614), (752, 1310807)]