89657854

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{28499}}^1$

素因数の和:28536

約数の個数: 24

約数和(自身を含む): 159201000

約数和(自身を除く): 69543146

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 28499, 56998, 313489, 370487, 626978, 740974, 3448379, 4075357, 6896758, 8150714, 44828927, 89657854]

約数ペア:

[(1, 89657854), (2, 44828927), (11, 8150714), (13, 6896758), (22, 4075357), (26, 3448379), (121, 740974), (143, 626978), (242, 370487), (286, 313489), (1573, 56998), (3146, 28499)]