2490202

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8707}}^1$

素因数の和:8733

約数の個数: 16

約数和(自身を含む): 4388832

約数和(自身を除く): 1898630

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 8707, 17414, 95777, 113191, 191554, 226382, 1245101, 2490202]

約数ペア:

[(1, 2490202), (2, 1245101), (11, 226382), (13, 191554), (22, 113191), (26, 95777), (143, 17414), (286, 8707)]