8986781042

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{3301}}^1\times {\mathrm{10391}}^1$

素因数の和:13825

約数の個数: 16

約数和(自身を含む): 13588496064

約数和(自身を除く): 4601715022

約数列:

[1, 2, 131, 262, 3301, 6602, 10391, 20782, 432431, 864862, 1361221, 2722442, 34300691, 68601382, 4493390521, 8986781042]

約数ペア:

[(1, 8986781042), (2, 4493390521), (131, 68601382), (262, 34300691), (3301, 2722442), (6602, 1361221), (10391, 864862), (20782, 432431)]