388852670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{3041}}^1$

素因数の和:3740

約数の個数: 32

約数和(自身を含む): 738110880

約数和(自身を除く): 349258210

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 673, 1346, 3041, 3365, 6082, 6730, 12787, 15205, 25574, 30410, 57779, 63935, 115558, 127870, 288895, 577790, 2046593, 4093186, 10232965, 20465930, 38885267, 77770534, 194426335, 388852670]

約数ペア:

[(1, 388852670), (2, 194426335), (5, 77770534), (10, 38885267), (19, 20465930), (38, 10232965), (95, 4093186), (190, 2046593), (673, 577790), (1346, 288895), (3041, 127870), (3365, 115558), (6082, 63935), (6730, 57779), (12787, 30410), (15205, 25574)]