2080261703

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{78173}}^1$

素因数の和:78298

約数の個数: 16

約数和(自身を含む): 2363981760

約数和(自身を除く): 283720057

約数列:

[1, 13, 23, 89, 299, 1157, 2047, 26611, 78173, 1016249, 1797979, 6957397, 23373727, 90446161, 160020131, 2080261703]

約数ペア:

[(1, 2080261703), (13, 160020131), (23, 90446161), (89, 23373727), (299, 6957397), (1157, 1797979), (2047, 1016249), (26611, 78173)]