622271132

素因数分解:

$2^2\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{20333}}^1$

素因数の和:21437

約数の個数: 24

約数和(自身を含む): 1245742176

約数和(自身を除く): 623471044

約数列:

[1, 2, 4, 7, 14, 28, 1093, 2186, 4372, 7651, 15302, 20333, 30604, 40666, 81332, 142331, 284662, 569324, 22223969, 44447938, 88895876, 155567783, 311135566, 622271132]

約数ペア:

[(1, 622271132), (2, 311135566), (4, 155567783), (7, 88895876), (14, 44447938), (28, 22223969), (1093, 569324), (2186, 284662), (4372, 142331), (7651, 81332), (15302, 40666), (20333, 30604)]