1699241728

素因数分解:

$2^8\times {\mathrm{317}}^1\times {\mathrm{20939}}^1$

素因数の和:21272

約数の個数: 36

約数和(自身を含む): 3402708120

約数和(自身を除く): 1703466392

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 317, 634, 1268, 2536, 5072, 10144, 20288, 20939, 40576, 41878, 81152, 83756, 167512, 335024, 670048, 1340096, 2680192, 5360384, 6637663, 13275326, 26550652, 53101304, 106202608, 212405216, 424810432, 849620864, 1699241728]

約数ペア:

[(1, 1699241728), (2, 849620864), (4, 424810432), (8, 212405216), (16, 106202608), (32, 53101304), (64, 26550652), (128, 13275326), (256, 6637663), (317, 5360384), (634, 2680192), (1268, 1340096), (2536, 670048), (5072, 335024), (10144, 167512), (20288, 83756), (20939, 81152), (40576, 41878)]