5280450049

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{108649}}^1$

素因数の和:108840

約数の個数: 16

約数和(自身を含む): 6195657600

約数和(自身を除く): 915207551

約数列:

[1, 7, 53, 131, 371, 917, 6943, 48601, 108649, 760543, 5758397, 14233019, 40308779, 99631133, 754350007, 5280450049]

約数ペア:

[(1, 5280450049), (7, 754350007), (53, 99631133), (131, 40308779), (371, 14233019), (917, 5758397), (6943, 760543), (48601, 108649)]