5178862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1433}}^1$

素因数の和:1587

約数の個数: 16

約数和(自身を含む): 8431920

約数和(自身を除く): 3253058

約数列:

[1, 2, 13, 26, 139, 278, 1433, 1807, 2866, 3614, 18629, 37258, 199187, 398374, 2589431, 5178862]

約数ペア:

[(1, 5178862), (2, 2589431), (13, 398374), (26, 199187), (139, 37258), (278, 18629), (1433, 3614), (1807, 2866)]