178988641

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1\times {\mathrm{439}}^1$

素因数の和:928

約数の個数: 16

約数和(自身を含む): 196134400

約数和(自身を除く): 17145759

約数列:

[1, 13, 79, 397, 439, 1027, 5161, 5707, 31363, 34681, 174283, 407719, 450853, 2265679, 13768357, 178988641]

約数ペア:

[(1, 178988641), (13, 13768357), (79, 2265679), (397, 450853), (439, 407719), (1027, 174283), (5161, 34681), (5707, 31363)]