828013564

素因数分解:

$2^2\times 7^2\times {\mathrm{4224559}}^1$

素因数の和:4224577

約数の個数: 18

約数和(自身を含む): 1685599440

約数和(自身を除く): 857585876

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 4224559, 8449118, 16898236, 29571913, 59143826, 118287652, 207003391, 414006782, 828013564]

約数ペア:

[(1, 828013564), (2, 414006782), (4, 207003391), (7, 118287652), (14, 59143826), (28, 29571913), (49, 16898236), (98, 8449118), (196, 4224559)]