634277355838

素因数分解:

$2^1\times 7^1\times {\mathrm{114143}}^1\times {\mathrm{396919}}^1$

素因数の和:511071

約数の個数: 16

約数和(自身を含む): 1087344875520

約数和(自身を除く): 453067519682

約数列:

[1, 2, 7, 14, 114143, 228286, 396919, 793838, 799001, 1598002, 2778433, 5556866, 45305525417, 90611050834, 317138677919, 634277355838]

約数ペア:

[(1, 634277355838), (2, 317138677919), (7, 90611050834), (14, 45305525417), (114143, 5556866), (228286, 2778433), (396919, 1598002), (793838, 799001)]