278345041

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{2083}}^1$

素因数の和:2656

約数の個数: 16

約数和(自身を含む): 316267840

約数和(自身を除く): 37922799

約数列:

[1, 13, 19, 247, 541, 2083, 7033, 10279, 27079, 39577, 133627, 514501, 1126903, 14649739, 21411157, 278345041]

約数ペア:

[(1, 278345041), (13, 21411157), (19, 14649739), (247, 1126903), (541, 514501), (2083, 133627), (7033, 39577), (10279, 27079)]