2009013919232

素因数分解:

$2^9\times {\mathrm{17123}}^1\times {\mathrm{229157}}^1$

素因数の和:246298

約数の個数: 40

約数和(自身を含む): 4014355928616

約数和(自身を除く): 2005342009384

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 17123, 34246, 68492, 136984, 229157, 273968, 458314, 547936, 916628, 1095872, 1833256, 2191744, 3666512, 4383488, 7333024, 8766976, 14666048, 29332096, 58664192, 117328384, 3923855311, 7847710622, 15695421244, 31390842488, 62781684976, 125563369952, 251126739904, 502253479808, 1004506959616, 2009013919232]

約数ペア:

[(1, 2009013919232), (2, 1004506959616), (4, 502253479808), (8, 251126739904), (16, 125563369952), (32, 62781684976), (64, 31390842488), (128, 15695421244), (256, 7847710622), (512, 3923855311), (17123, 117328384), (34246, 58664192), (68492, 29332096), (136984, 14666048), (229157, 8766976), (273968, 7333024), (458314, 4383488), (547936, 3666512), (916628, 2191744), (1095872, 1833256)]