2545940516

素因数分解:

$2^2\times 7^1\times {\mathrm{90926447}}^1$

素因数の和:90926458

約数の個数: 12

約数和(自身を含む): 5091881088

約数和(自身を除く): 2545940572

約数列:

[1, 2, 4, 7, 14, 28, 90926447, 181852894, 363705788, 636485129, 1272970258, 2545940516]

約数ペア:

[(1, 2545940516), (2, 1272970258), (4, 636485129), (7, 363705788), (14, 181852894), (28, 90926447)]