426129664

素因数分解:

$2^8\times {\mathrm{1664569}}^1$

素因数の和:1664585

約数の個数: 18

約数和(自身を含む): 850595270

約数和(自身を除く): 424465606

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1664569, 3329138, 6658276, 13316552, 26633104, 53266208, 106532416, 213064832, 426129664]

約数ペア:

[(1, 426129664), (2, 213064832), (4, 106532416), (8, 53266208), (16, 26633104), (32, 13316552), (64, 6658276), (128, 3329138), (256, 1664569)]