1773472016

素因数分解:

$2^4\times {\mathrm{5413}}^1\times {\mathrm{20477}}^1$

素因数の和:25898

約数の個数: 20

約数和(自身を含む): 3436904652

約数和(自身を除く): 1663432636

約数列:

[1, 2, 4, 8, 16, 5413, 10826, 20477, 21652, 40954, 43304, 81908, 86608, 163816, 327632, 110842001, 221684002, 443368004, 886736008, 1773472016]

約数ペア:

[(1, 1773472016), (2, 886736008), (4, 443368004), (8, 221684002), (16, 110842001), (5413, 327632), (10826, 163816), (20477, 86608), (21652, 81908), (40954, 43304)]