2017241024

素因数分解:

$2^6\times {\mathrm{211}}^1\times {\mathrm{149381}}^1$

素因数の和:149604

約数の個数: 28

約数和(自身を含む): 4021960968

約数和(自身を除く): 2004719944

約数列:

[1, 2, 4, 8, 16, 32, 64, 211, 422, 844, 1688, 3376, 6752, 13504, 149381, 298762, 597524, 1195048, 2390096, 4780192, 9560384, 31519391, 63038782, 126077564, 252155128, 504310256, 1008620512, 2017241024]

約数ペア:

[(1, 2017241024), (2, 1008620512), (4, 504310256), (8, 252155128), (16, 126077564), (32, 63038782), (64, 31519391), (211, 9560384), (422, 4780192), (844, 2390096), (1688, 1195048), (3376, 597524), (6752, 298762), (13504, 149381)]