2564542017

素因数分解:

$3^2\times {\mathrm{347}}^1\times {\mathrm{389}}^1\times {\mathrm{2111}}^1$

素因数の和:2853

約数の個数: 24

約数和(自身を含む): 3726328320

約数和(自身を除く): 1161786303

約数列:

[1, 3, 9, 347, 389, 1041, 1167, 2111, 3123, 3501, 6333, 18999, 134983, 404949, 732517, 821179, 1214847, 2197551, 2463537, 6592653, 7390611, 284949113, 854847339, 2564542017]

約数ペア:

[(1, 2564542017), (3, 854847339), (9, 284949113), (347, 7390611), (389, 6592653), (1041, 2463537), (1167, 2197551), (2111, 1214847), (3123, 821179), (3501, 732517), (6333, 404949), (18999, 134983)]