799090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1949}}^1$

素因数の和:1997

約数の個数: 16

約数和(自身を含む): 1474200

約数和(自身を除く): 675110

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1949, 3898, 9745, 19490, 79909, 159818, 399545, 799090]

約数ペア:

[(1, 799090), (2, 399545), (5, 159818), (10, 79909), (41, 19490), (82, 9745), (205, 3898), (410, 1949)]