26080321

素因数分解:

${\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:336

約数の個数: 16

約数和(自身を含む): 28005120

約数和(自身を除く): 1924799

約数列:

[1, 23, 101, 103, 109, 2323, 2369, 2507, 10403, 11009, 11227, 239269, 253207, 258221, 1133927, 26080321]

約数ペア:

[(1, 26080321), (23, 1133927), (101, 258221), (103, 253207), (109, 239269), (2323, 11227), (2369, 11009), (2507, 10403)]