979856

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{1303}}^1$

素因数の和:1358

約数の個数: 20

約数和(自身を含む): 1940352

約数和(自身を除く): 960496

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 1303, 2606, 5212, 10424, 20848, 61241, 122482, 244964, 489928, 979856]

約数ペア:

[(1, 979856), (2, 489928), (4, 244964), (8, 122482), (16, 61241), (47, 20848), (94, 10424), (188, 5212), (376, 2606), (752, 1303)]