2989335916

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1199573}}^1$

素因数の和:1199673

約数の個数: 24

約数和(自身を含む): 6045852960

約数和(自身を除く): 3056517044

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 1199573, 2399146, 4798292, 8397011, 16794022, 33588044, 106761997, 213523994, 427047988, 747333979, 1494667958, 2989335916]

約数ペア:

[(1, 2989335916), (2, 1494667958), (4, 747333979), (7, 427047988), (14, 213523994), (28, 106761997), (89, 33588044), (178, 16794022), (356, 8397011), (623, 4798292), (1246, 2399146), (2492, 1199573)]