978536428

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{5204981}}^1$

素因数の和:5205032

約数の個数: 12

約数和(自身を含む): 1748873952

約数和(自身を除く): 770337524

約数列:

[1, 2, 4, 47, 94, 188, 5204981, 10409962, 20819924, 244634107, 489268214, 978536428]

約数ペア:

[(1, 978536428), (2, 489268214), (4, 244634107), (47, 20819924), (94, 10409962), (188, 5204981)]