2006246879

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1160351}}^1$

素因数の和:1160390

約数の個数: 16

約数和(自身を含む): 2599188480

約数和(自身を除く): 592941601

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 1160351, 8122457, 15084563, 22046669, 105591941, 154326683, 286606697, 2006246879]

約数ペア:

[(1, 2006246879), (7, 286606697), (13, 154326683), (19, 105591941), (91, 22046669), (133, 15084563), (247, 8122457), (1729, 1160351)]