2247489678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53511659}}^1$

素因数の和:53511671

約数の個数: 16

約数和(自身を含む): 5137119360

約数和(自身を除く): 2889629682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53511659, 107023318, 160534977, 321069954, 374581613, 749163226, 1123744839, 2247489678]

約数ペア:

[(1, 2247489678), (2, 1123744839), (3, 749163226), (6, 374581613), (7, 321069954), (14, 160534977), (21, 107023318), (42, 53511659)]