1351850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1423}}^1$

素因数の和:1454

約数の個数: 24

約数和(自身を含む): 2648640

約数和(自身を除く): 1296790

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 1423, 2846, 7115, 14230, 27037, 35575, 54074, 71150, 135185, 270370, 675925, 1351850]

約数ペア:

[(1, 1351850), (2, 675925), (5, 270370), (10, 135185), (19, 71150), (25, 54074), (38, 35575), (50, 27037), (95, 14230), (190, 7115), (475, 2846), (950, 1423)]