9711890

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{4241}}^1$

素因数の和:4477

約数の個数: 16

約数和(自身を含む): 17561880

約数和(自身を除く): 7849990

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 4241, 8482, 21205, 42410, 971189, 1942378, 4855945, 9711890]

約数ペア:

[(1, 9711890), (2, 4855945), (5, 1942378), (10, 971189), (229, 42410), (458, 21205), (1145, 8482), (2290, 4241)]