259070162

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{321427}}^1$

素因数の和:321473

約数の個数: 16

約数和(自身を含む): 431999232

約数和(自身を除く): 172929070

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 321427, 642854, 4178551, 8357102, 9964237, 19928474, 129535081, 259070162]

約数ペア:

[(1, 259070162), (2, 129535081), (13, 19928474), (26, 9964237), (31, 8357102), (62, 4178551), (403, 642854), (806, 321427)]