268662953

素因数分解:

${\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{947}}^1$

素因数の和:1256

約数の個数: 16

約数和(自身を含む): 293576640

約数和(自身を除く): 24913687

約数列:

[1, 13, 139, 157, 947, 1807, 2041, 12311, 21823, 131633, 148679, 283699, 1711229, 1932827, 20666381, 268662953]

約数ペア:

[(1, 268662953), (13, 20666381), (139, 1932827), (157, 1711229), (947, 283699), (1807, 148679), (2041, 131633), (12311, 21823)]