858352976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{4126697}}^1$

素因数の和:4126718

約数の個数: 20

約数和(自身を含む): 1790986932

約数和(自身を除く): 932633956

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 4126697, 8253394, 16506788, 33013576, 53647061, 66027152, 107294122, 214588244, 429176488, 858352976]

約数ペア:

[(1, 858352976), (2, 429176488), (4, 214588244), (8, 107294122), (13, 66027152), (16, 53647061), (26, 33013576), (52, 16506788), (104, 8253394), (208, 4126697)]