258642834

素因数分解:

$2^1\times 3^1\times {\mathrm{419}}^1\times {\mathrm{102881}}^1$

素因数の和:103305

約数の個数: 16

約数和(自身を含む): 518525280

約数和(自身を除く): 259882446

約数列:

[1, 2, 3, 6, 419, 838, 1257, 2514, 102881, 205762, 308643, 617286, 43107139, 86214278, 129321417, 258642834]

約数ペア:

[(1, 258642834), (2, 129321417), (3, 86214278), (6, 43107139), (419, 617286), (838, 308643), (1257, 205762), (2514, 102881)]