4942886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 8654688

約数和(自身を除く): 3711802

約数列:

[1, 2, 13, 17, 26, 34, 53, 106, 211, 221, 422, 442, 689, 901, 1378, 1802, 2743, 3587, 5486, 7174, 11183, 11713, 22366, 23426, 46631, 93262, 145379, 190111, 290758, 380222, 2471443, 4942886]

約数ペア:

[(1, 4942886), (2, 2471443), (13, 380222), (17, 290758), (26, 190111), (34, 145379), (53, 93262), (106, 46631), (211, 23426), (221, 22366), (422, 11713), (442, 11183), (689, 7174), (901, 5486), (1378, 3587), (1802, 2743)]