2940802564

素因数分解:

$2^2\times 7^1\times {\mathrm{105028663}}^1$

素因数の和:105028674

約数の個数: 12

約数和(自身を含む): 5881605184

約数和(自身を除く): 2940802620

約数列:

[1, 2, 4, 7, 14, 28, 105028663, 210057326, 420114652, 735200641, 1470401282, 2940802564]

約数ペア:

[(1, 2940802564), (2, 1470401282), (4, 735200641), (7, 420114652), (14, 210057326), (28, 105028663)]