2789984795

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2259097}}^1$

素因数の和:2259134

約数の個数: 16

約数和(自身を含む): 3795284640

約数和(自身を除く): 1005299845

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 2259097, 11295485, 29368261, 42922843, 146841305, 214614215, 557996959, 2789984795]

約数ペア:

[(1, 2789984795), (5, 557996959), (13, 214614215), (19, 146841305), (65, 42922843), (95, 29368261), (247, 11295485), (1235, 2259097)]