2499222779

素因数分解:

${\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{269}}^1\times {\mathrm{2029}}^1$

素因数の和:2558

約数の個数: 16

約数和(自身を含む): 2652804000

約数和(自身を除く): 153581221

約数列:

[1, 19, 241, 269, 2029, 4579, 5111, 38551, 64829, 488989, 545801, 1231751, 9290791, 10370219, 131538041, 2499222779]

約数ペア:

[(1, 2499222779), (19, 131538041), (241, 10370219), (269, 9290791), (2029, 1231751), (4579, 545801), (5111, 488989), (38551, 64829)]