427306570

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{637771}}^1$

素因数の和:637845

約数の個数: 16

約数和(自身を含む): 780632928

約数和(自身を除く): 353326358

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 637771, 1275542, 3188855, 6377710, 42730657, 85461314, 213653285, 427306570]

約数ペア:

[(1, 427306570), (2, 213653285), (5, 85461314), (10, 42730657), (67, 6377710), (134, 3188855), (335, 1275542), (670, 637771)]