385147616

素因数分解:

$2^5\times 7^1\times {\mathrm{1719409}}^1$

素因数の和:1719426

約数の個数: 24

約数和(自身を含む): 866582640

約数和(自身を除く): 481435024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1719409, 3438818, 6877636, 12035863, 13755272, 24071726, 27510544, 48143452, 55021088, 96286904, 192573808, 385147616]

約数ペア:

[(1, 385147616), (2, 192573808), (4, 96286904), (7, 55021088), (8, 48143452), (14, 27510544), (16, 24071726), (28, 13755272), (32, 12035863), (56, 6877636), (112, 3438818), (224, 1719409)]