544717696

素因数分解:

$2^7\times {\mathrm{1997}}^1\times {\mathrm{2131}}^1$

素因数の和:4142

約数の個数: 32

約数和(自身を含む): 1086232680

約数和(自身を除く): 541514984

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1997, 2131, 3994, 4262, 7988, 8524, 15976, 17048, 31952, 34096, 63904, 68192, 127808, 136384, 255616, 272768, 4255607, 8511214, 17022428, 34044856, 68089712, 136179424, 272358848, 544717696]

約数ペア:

[(1, 544717696), (2, 272358848), (4, 136179424), (8, 68089712), (16, 34044856), (32, 17022428), (64, 8511214), (128, 4255607), (1997, 272768), (2131, 255616), (3994, 136384), (4262, 127808), (7988, 68192), (8524, 63904), (15976, 34096), (17048, 31952)]