808520641

素因数分解:

${\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1\times {\mathrm{613}}^1$

素因数の和:1072

約数の個数: 16

約数和(自身を含む): 844392448

約数和(自身を除く): 35871807

約数列:

[1, 31, 157, 271, 613, 4867, 8401, 19003, 42547, 96241, 166123, 1318957, 2983471, 5149813, 26081311, 808520641]

約数ペア:

[(1, 808520641), (31, 26081311), (157, 5149813), (271, 2983471), (613, 1318957), (4867, 166123), (8401, 96241), (19003, 42547)]