2816016872

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{2687039}}^1$

素因数の和:2687176

約数の個数: 16

約数和(自身を含む): 5320339200

約数和(自身を除く): 2504322328

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 2687039, 5374078, 10748156, 21496312, 352002109, 704004218, 1408008436, 2816016872]

約数ペア:

[(1, 2816016872), (2, 1408008436), (4, 704004218), (8, 352002109), (131, 21496312), (262, 10748156), (524, 5374078), (1048, 2687039)]