321576493826

素因数分解:

$2^1\times 7^1\times {\mathrm{8081}}^1\times {\mathrm{2842439}}^1$

素因数の和:2850529

約数の個数: 16

約数和(自身を含む): 551342401920

約数和(自身を除く): 229765908094

約数列:

[1, 2, 7, 14, 8081, 16162, 56567, 113134, 2842439, 5684878, 19897073, 39794146, 22969749559, 45939499118, 160788246913, 321576493826]

約数ペア:

[(1, 321576493826), (2, 160788246913), (7, 45939499118), (14, 22969749559), (8081, 39794146), (16162, 19897073), (56567, 5684878), (113134, 2842439)]