2016340123

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{87473}}^1$

素因数の和:87606

約数の個数: 16

約数和(自身を含む): 2393288640

約数和(自身を除く): 376948517

約数列:

[1, 7, 37, 89, 259, 623, 3293, 23051, 87473, 612311, 3236501, 7785097, 22655507, 54495679, 288048589, 2016340123]

約数ペア:

[(1, 2016340123), (7, 288048589), (37, 54495679), (89, 22655507), (259, 7785097), (623, 3236501), (3293, 612311), (23051, 87473)]