103689412

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{489101}}^1$

素因数の和:489158

約数の個数: 12

約数和(自身を含む): 184880556

約数和(自身を除く): 81191144

約数列:

[1, 2, 4, 53, 106, 212, 489101, 978202, 1956404, 25922353, 51844706, 103689412]

約数ペア:

[(1, 103689412), (2, 51844706), (4, 25922353), (53, 1956404), (106, 978202), (212, 489101)]