5471873519

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{66533}}^1$

素因数の和:66950

約数の個数: 16

約数和(自身を含む): 6472427520

約数和(自身を除く): 1000554001

約数列:

[1, 7, 31, 217, 379, 2653, 11749, 66533, 82243, 465731, 2062523, 14437661, 25216007, 176512049, 781696217, 5471873519]

約数ペア:

[(1, 5471873519), (7, 781696217), (31, 176512049), (217, 25216007), (379, 14437661), (2653, 2062523), (11749, 465731), (66533, 82243)]