261005918

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{86027}}^1$

素因数の和:86107

約数の個数: 16

約数和(自身を含む): 411902064

約数和(自身を除く): 150896146

約数列:

[1, 2, 37, 41, 74, 82, 1517, 3034, 86027, 172054, 3182999, 3527107, 6365998, 7054214, 130502959, 261005918]

約数ペア:

[(1, 261005918), (2, 130502959), (37, 7054214), (41, 6365998), (74, 3527107), (82, 3182999), (1517, 172054), (3034, 86027)]