828993818

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1471}}^1\times {\mathrm{6553}}^1$

素因数の和:8069

約数の個数: 16

約数和(自身を含む): 1273468416

約数和(自身を除く): 444474598

約数列:

[1, 2, 43, 86, 1471, 2942, 6553, 13106, 63253, 126506, 281779, 563558, 9639463, 19278926, 414496909, 828993818]

約数ペア:

[(1, 828993818), (2, 414496909), (43, 19278926), (86, 9639463), (1471, 563558), (2942, 281779), (6553, 126506), (13106, 63253)]