4941245

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:556

約数の個数: 16

約数和(自身を含む): 6220800

約数和(自身を除く): 1279555

約数列:

[1, 5, 31, 71, 155, 355, 449, 2201, 2245, 11005, 13919, 31879, 69595, 159395, 988249, 4941245]

約数ペア:

[(1, 4941245), (5, 988249), (31, 159395), (71, 69595), (155, 31879), (355, 13919), (449, 11005), (2201, 2245)]