1999461632

素因数分解:

$2^8\times 7^1\times {\mathrm{1115771}}^1$

素因数の和:1115794

約数の個数: 36

約数和(自身を含む): 4561275936

約数和(自身を除く): 2561814304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 1115771, 2231542, 4463084, 7810397, 8926168, 15620794, 17852336, 31241588, 35704672, 62483176, 71409344, 124966352, 142818688, 249932704, 285637376, 499865408, 999730816, 1999461632]

約数ペア:

[(1, 1999461632), (2, 999730816), (4, 499865408), (7, 285637376), (8, 249932704), (14, 142818688), (16, 124966352), (28, 71409344), (32, 62483176), (56, 35704672), (64, 31241588), (112, 17852336), (128, 15620794), (224, 8926168), (256, 7810397), (448, 4463084), (896, 2231542), (1792, 1115771)]