2912283664

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{816223}}^1$

素因数の和:816454

約数の個数: 20

約数和(自身を含む): 5667859456

約数和(自身を除く): 2755575792

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 816223, 1632446, 3264892, 6529784, 13059568, 182017729, 364035458, 728070916, 1456141832, 2912283664]

約数ペア:

[(1, 2912283664), (2, 1456141832), (4, 728070916), (8, 364035458), (16, 182017729), (223, 13059568), (446, 6529784), (892, 3264892), (1784, 1632446), (3568, 816223)]