290052286

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{82261}}^1$

素因数の和:82347

約数の個数: 16

約数和(自身を含む): 456060528

約数和(自身を除く): 166008242

約数列:

[1, 2, 41, 43, 82, 86, 1763, 3526, 82261, 164522, 3372701, 3537223, 6745402, 7074446, 145026143, 290052286]

約数ペア:

[(1, 290052286), (2, 145026143), (41, 7074446), (43, 6745402), (82, 3537223), (86, 3372701), (1763, 164522), (3526, 82261)]