2989240159

素因数分解:

${\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1\times {\mathrm{1607}}^1$

素因数の和:2070

約数の個数: 16

約数和(自身を含む): 3090447360

約数和(自身を除く): 101207201

約数列:

[1, 43, 181, 239, 1607, 7783, 10277, 43259, 69101, 290867, 384073, 1860137, 12507281, 16515139, 69517213, 2989240159]

約数ペア:

[(1, 2989240159), (43, 69517213), (181, 16515139), (239, 12507281), (1607, 1860137), (7783, 384073), (10277, 290867), (43259, 69101)]