1249216

素因数分解:

$2^6\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:292

約数の個数: 28

約数和(自身を含む): 2514600

約数和(自身を除く): 1265384

約数列:

[1, 2, 4, 8, 16, 32, 64, 131, 149, 262, 298, 524, 596, 1048, 1192, 2096, 2384, 4192, 4768, 8384, 9536, 19519, 39038, 78076, 156152, 312304, 624608, 1249216]

約数ペア:

[(1, 1249216), (2, 624608), (4, 312304), (8, 156152), (16, 78076), (32, 39038), (64, 19519), (131, 9536), (149, 8384), (262, 4768), (298, 4192), (524, 2384), (596, 2096), (1048, 1192)]