309842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{701}}^1$

素因数の和:733

約数の個数: 16

約数和(自身を含む): 530712

約数和(自身を除く): 220870

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 701, 1402, 9113, 11917, 18226, 23834, 154921, 309842]

約数ペア:

[(1, 309842), (2, 154921), (13, 23834), (17, 18226), (26, 11917), (34, 9113), (221, 1402), (442, 701)]