2420004385

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{141067}}^1$

素因数の和:141192

約数の個数: 16

約数和(自身を含む): 3006441216

約数和(自身を除く): 586436831

約数列:

[1, 5, 47, 73, 235, 365, 3431, 17155, 141067, 705335, 6630149, 10297891, 33150745, 51489455, 484000877, 2420004385]

約数ペア:

[(1, 2420004385), (5, 484000877), (47, 51489455), (73, 33150745), (235, 10297891), (365, 6630149), (3431, 705335), (17155, 141067)]