5811856

素因数分解:

$2^4\times {\mathrm{449}}^1\times {\mathrm{809}}^1$

素因数の和:1266

約数の個数: 20

約数和(自身を含む): 11299500

約数和(自身を除く): 5487644

約数列:

[1, 2, 4, 8, 16, 449, 809, 898, 1618, 1796, 3236, 3592, 6472, 7184, 12944, 363241, 726482, 1452964, 2905928, 5811856]

約数ペア:

[(1, 5811856), (2, 2905928), (4, 1452964), (8, 726482), (16, 363241), (449, 12944), (809, 7184), (898, 6472), (1618, 3592), (1796, 3236)]