2661194807

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{9887}}^1$

素因数の和:10198

約数の個数: 16

約数和(自身を含む): 2870525952

約数和(自身を除く): 209331145

約数列:

[1, 17, 71, 223, 1207, 3791, 9887, 15833, 168079, 269161, 701977, 2204801, 11933609, 37481617, 156540871, 2661194807]

約数ペア:

[(1, 2661194807), (17, 156540871), (71, 37481617), (223, 11933609), (1207, 2204801), (3791, 701977), (9887, 269161), (15833, 168079)]