2011904711

素因数分解:

${\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1\times {\mathrm{1223}}^1$

素因数の和:1690

約数の個数: 16

約数和(自身を含む): 2088016704

約数和(自身を除く): 76111993

約数列:

[1, 37, 173, 257, 1223, 6401, 9509, 44461, 45251, 211579, 314311, 1645057, 7828423, 11629507, 54375803, 2011904711]

約数ペア:

[(1, 2011904711), (37, 54375803), (173, 11629507), (257, 7828423), (1223, 1645057), (6401, 314311), (9509, 211579), (44461, 45251)]