2130793

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:496

約数の個数: 16

約数和(自身を含む): 2638720

約数和(自身を除く): 507927

約数列:

[1, 7, 19, 37, 133, 259, 433, 703, 3031, 4921, 8227, 16021, 57589, 112147, 304399, 2130793]

約数ペア:

[(1, 2130793), (7, 304399), (19, 112147), (37, 57589), (133, 16021), (259, 8227), (433, 4921), (703, 3031)]