2011025768

素因数分解:

$2^3\times {\mathrm{3391}}^1\times {\mathrm{74131}}^1$

素因数の和:77528

約数の個数: 16

約数和(自身を含む): 3771836160

約数和(自身を除く): 1760810392

約数列:

[1, 2, 4, 8, 3391, 6782, 13564, 27128, 74131, 148262, 296524, 593048, 251378221, 502756442, 1005512884, 2011025768]

約数ペア:

[(1, 2011025768), (2, 1005512884), (4, 502756442), (8, 251378221), (3391, 593048), (6782, 296524), (13564, 148262), (27128, 74131)]