57747170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{444209}}^1$

素因数の和:444229

約数の個数: 16

約数和(自身を含む): 111940920

約数和(自身を除く): 54193750

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 444209, 888418, 2221045, 4442090, 5774717, 11549434, 28873585, 57747170]

約数ペア:

[(1, 57747170), (2, 28873585), (5, 11549434), (10, 5774717), (13, 4442090), (26, 2221045), (65, 888418), (130, 444209)]