5821564

素因数分解:

$2^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{809}}^1$

素因数の和:1077

約数の個数: 24

約数和(自身を含む): 11702880

約数和(自身を除く): 5881316

約数列:

[1, 2, 4, 7, 14, 28, 257, 514, 809, 1028, 1618, 1799, 3236, 3598, 5663, 7196, 11326, 22652, 207913, 415826, 831652, 1455391, 2910782, 5821564]

約数ペア:

[(1, 5821564), (2, 2910782), (4, 1455391), (7, 831652), (14, 415826), (28, 207913), (257, 22652), (514, 11326), (809, 7196), (1028, 5663), (1618, 3598), (1799, 3236)]