816090902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1381}}^1\times {\mathrm{26861}}^1$

素因数の和:28255

約数の個数: 16

約数和(自身を含む): 1336438224

約数和(自身を除く): 520347322

約数列:

[1, 2, 11, 22, 1381, 2762, 15191, 26861, 30382, 53722, 295471, 590942, 37095041, 74190082, 408045451, 816090902]

約数ペア:

[(1, 816090902), (2, 408045451), (11, 74190082), (22, 37095041), (1381, 590942), (2762, 295471), (15191, 53722), (26861, 30382)]