245055551

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{6449}}^1$

素因数の和:6578

約数の個数: 16

約数和(自身を含む): 274512000

約数和(自身を除く): 29456449

約数列:

[1, 13, 37, 79, 481, 1027, 2923, 6449, 37999, 83837, 238613, 509471, 3101969, 6623123, 18850427, 245055551]

約数ペア:

[(1, 245055551), (13, 18850427), (37, 6623123), (79, 3101969), (481, 509471), (1027, 238613), (2923, 83837), (6449, 37999)]