7490804590

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{10550429}}^1$

素因数の和:10550507

約数の個数: 16

約数和(自身を含む): 13673357280

約数和(自身を除く): 6182552690

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 10550429, 21100858, 52752145, 105504290, 749080459, 1498160918, 3745402295, 7490804590]

約数ペア:

[(1, 7490804590), (2, 3745402295), (5, 1498160918), (10, 749080459), (71, 105504290), (142, 52752145), (355, 21100858), (710, 10550429)]