630149632016

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{442520809}}^1$

素因数の和:442520906

約数の個数: 20

約数和(自身を含む): 1234633059900

約数和(自身を除く): 604483427884

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 442520809, 885041618, 1770083236, 3540166472, 7080332944, 39384352001, 78768704002, 157537408004, 315074816008, 630149632016]

約数ペア:

[(1, 630149632016), (2, 315074816008), (4, 157537408004), (8, 78768704002), (16, 39384352001), (89, 7080332944), (178, 3540166472), (356, 1770083236), (712, 885041618), (1424, 442520809)]