974036

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1$

素因数の和:863

約数の個数: 24

約数和(自身を含む): 1995840

約数和(自身を除く): 1021804

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 809, 1204, 1618, 3236, 5663, 11326, 22652, 34787, 69574, 139148, 243509, 487018, 974036]

約数ペア:

[(1, 974036), (2, 487018), (4, 243509), (7, 139148), (14, 69574), (28, 34787), (43, 22652), (86, 11326), (172, 5663), (301, 3236), (602, 1618), (809, 1204)]