27941254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{30977}}^1$

素因数の和:31031

約数の個数: 16

約数和(自身を含む): 46838736

約数和(自身を除く): 18897482

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 30977, 61954, 340747, 681494, 1270057, 2540114, 13970627, 27941254]

約数ペア:

[(1, 27941254), (2, 13970627), (11, 2540114), (22, 1270057), (41, 681494), (82, 340747), (451, 61954), (902, 30977)]