172135082

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{534581}}^1$

素因数の和:534613

約数の個数: 16

約数和(自身を含む): 307919232

約数和(自身を除く): 135784150

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 534581, 1069162, 3742067, 7484134, 12295363, 24590726, 86067541, 172135082]

約数ペア:

[(1, 172135082), (2, 86067541), (7, 24590726), (14, 12295363), (23, 7484134), (46, 3742067), (161, 1069162), (322, 534581)]