2267402207

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{39749}}^1$

素因数の和:40066

約数の個数: 16

約数和(自身を含む): 2690280000

約数和(自身を除く): 422877793

約数列:

[1, 7, 29, 203, 281, 1967, 8149, 39749, 57043, 278243, 1152721, 8069047, 11169469, 78186283, 323914601, 2267402207]

約数ペア:

[(1, 2267402207), (7, 323914601), (29, 78186283), (203, 11169469), (281, 8069047), (1967, 1152721), (8149, 278243), (39749, 57043)]