861753794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{4969}}^1\times {\mathrm{7883}}^1$

素因数の和:12865

約数の個数: 16

約数和(自身を含む): 1410605280

約数和(自身を除く): 548851486

約数列:

[1, 2, 11, 22, 4969, 7883, 9938, 15766, 54659, 86713, 109318, 173426, 39170627, 78341254, 430876897, 861753794]

約数ペア:

[(1, 861753794), (2, 430876897), (11, 78341254), (22, 39170627), (4969, 173426), (7883, 109318), (9938, 86713), (15766, 54659)]