2012388429

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{178261}}^1$

素因数の和:178388

約数の個数: 16

約数和(自身を含む): 2772330624

約数和(自身を除く): 759942195

約数列:

[1, 3, 53, 71, 159, 213, 3763, 11289, 178261, 534783, 9447833, 12656531, 28343499, 37969593, 670796143, 2012388429]

約数ペア:

[(1, 2012388429), (3, 670796143), (53, 37969593), (71, 28343499), (159, 12656531), (213, 9447833), (3763, 534783), (11289, 178261)]