25706522011

素因数分解:

${\mathrm{67}}^1\times {\mathrm{563}}^1\times {\mathrm{661}}^1\times {\mathrm{1031}}^1$

素因数の和:2322

約数の個数: 16

約数和(自身を含む): 26201472768

約数和(自身を除く): 494950757

約数列:

[1, 67, 563, 661, 1031, 37721, 44287, 69077, 372143, 580453, 681491, 24933581, 38890351, 45659897, 383679433, 25706522011]

約数ペア:

[(1, 25706522011), (67, 383679433), (563, 45659897), (661, 38890351), (1031, 24933581), (37721, 681491), (44287, 580453), (69077, 372143)]