8412422

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:623

約数の個数: 16

約数和(自身を含む): 12903072

約数和(自身を除く): 4490650

約数列:

[1, 2, 97, 103, 194, 206, 421, 842, 9991, 19982, 40837, 43363, 81674, 86726, 4206211, 8412422]

約数ペア:

[(1, 8412422), (2, 4206211), (97, 86726), (103, 81674), (194, 43363), (206, 40837), (421, 19982), (842, 9991)]