78813110

素因数分解:

$2^1\times 5^1\times {\mathrm{2389}}^1\times {\mathrm{3299}}^1$

素因数の和:5695

約数の個数: 16

約数和(自身を含む): 141966000

約数和(自身を除く): 63152890

約数列:

[1, 2, 5, 10, 2389, 3299, 4778, 6598, 11945, 16495, 23890, 32990, 7881311, 15762622, 39406555, 78813110]

約数ペア:

[(1, 78813110), (2, 39406555), (5, 15762622), (10, 7881311), (2389, 32990), (3299, 23890), (4778, 16495), (6598, 11945)]