654865216

素因数分解:

$2^6\times {\mathrm{1009}}^1\times {\mathrm{10141}}^1$

素因数の和:11162

約数の個数: 28

約数和(自身を含む): 1300914340

約数和(自身を除く): 646049124

約数列:

[1, 2, 4, 8, 16, 32, 64, 1009, 2018, 4036, 8072, 10141, 16144, 20282, 32288, 40564, 64576, 81128, 162256, 324512, 649024, 10232269, 20464538, 40929076, 81858152, 163716304, 327432608, 654865216]

約数ペア:

[(1, 654865216), (2, 327432608), (4, 163716304), (8, 81858152), (16, 40929076), (32, 20464538), (64, 10232269), (1009, 649024), (2018, 324512), (4036, 162256), (8072, 81128), (10141, 64576), (16144, 40564), (20282, 32288)]