4392154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 7922880

約数和(自身を除く): 3530726

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 523, 646, 1046, 4199, 6799, 8398, 8891, 9937, 13598, 17782, 19874, 115583, 129181, 168929, 231166, 258362, 337858, 2196077, 4392154]

約数ペア:

[(1, 4392154), (2, 2196077), (13, 337858), (17, 258362), (19, 231166), (26, 168929), (34, 129181), (38, 115583), (221, 19874), (247, 17782), (323, 13598), (442, 9937), (494, 8891), (523, 8398), (646, 6799), (1046, 4199)]