123685492

素因数分解:

$2^2\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{4211}}^1$

素因数の和:5271

約数の個数: 24

約数和(自身を含む): 247665600

約数和(自身を除く): 123980108

約数列:

[1, 2, 4, 7, 14, 28, 1049, 2098, 4196, 4211, 7343, 8422, 14686, 16844, 29372, 29477, 58954, 117908, 4417339, 8834678, 17669356, 30921373, 61842746, 123685492]

約数ペア:

[(1, 123685492), (2, 61842746), (4, 30921373), (7, 17669356), (14, 8834678), (28, 4417339), (1049, 117908), (2098, 58954), (4196, 29477), (4211, 29372), (7343, 16844), (8422, 14686)]