539131024

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{257219}}^1$

素因数の和:257358

約数の個数: 20

約数和(自身を含む): 1052544240

約数和(自身を除く): 513413216

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 257219, 514438, 1028876, 2057752, 4115504, 33695689, 67391378, 134782756, 269565512, 539131024]

約数ペア:

[(1, 539131024), (2, 269565512), (4, 134782756), (8, 67391378), (16, 33695689), (131, 4115504), (262, 2057752), (524, 1028876), (1048, 514438), (2096, 257219)]