28970526

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{371417}}^1$

素因数の和:371435

約数の個数: 16

約数和(自身を含む): 62398224

約数和(自身を除く): 33427698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 371417, 742834, 1114251, 2228502, 4828421, 9656842, 14485263, 28970526]

約数ペア:

[(1, 28970526), (2, 14485263), (3, 9656842), (6, 4828421), (13, 2228502), (26, 1114251), (39, 742834), (78, 371417)]