424399680005

素因数分解:

$5^1\times 7^1\times {\mathrm{163061}}^1\times {\mathrm{74363}}^1$

素因数の和:237436

約数の個数: 16

約数和(自身を含む): 582045243264

約数和(自身を除く): 157645563259

約数列:

[1, 5, 7, 35, 74363, 163061, 371815, 520541, 815305, 1141427, 2602705, 5707135, 12125705143, 60628525715, 84879936001, 424399680005]

約数ペア:

[(1, 424399680005), (5, 84879936001), (7, 60628525715), (35, 12125705143), (74363, 5707135), (163061, 2602705), (371815, 1141427), (520541, 815305)]