27128002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{2861}}^1$

素因数の和:3305

約数の個数: 16

約数和(自身を含む): 44509824

約数和(自身を除く): 17381822

約数列:

[1, 2, 11, 22, 431, 862, 2861, 4741, 5722, 9482, 31471, 62942, 1233091, 2466182, 13564001, 27128002]

約数ペア:

[(1, 27128002), (2, 13564001), (11, 2466182), (22, 1233091), (431, 62942), (862, 31471), (2861, 9482), (4741, 5722)]