2875202

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{109}}^2$

素因数の和:242

約数の個数: 18

約数和(自身を含む): 4784409

約数和(自身を除く): 1909207

約数列:

[1, 2, 11, 22, 109, 121, 218, 242, 1199, 2398, 11881, 13189, 23762, 26378, 130691, 261382, 1437601, 2875202]

約数ペア:

[(1, 2875202), (2, 1437601), (11, 261382), (22, 130691), (109, 26378), (121, 23762), (218, 13189), (242, 11881), (1199, 2398)]