2664756479

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1821433}}^1$

素因数の和:1821470

約数の個数: 16

約数和(自身を含む): 3497153280

約数和(自身を除く): 832396801

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 1821433, 12750031, 20035763, 34607227, 140250341, 242250589, 380679497, 2664756479]

約数ペア:

[(1, 2664756479), (7, 380679497), (11, 242250589), (19, 140250341), (77, 34607227), (133, 20035763), (209, 12750031), (1463, 1821433)]