5171135216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{24861227}}^1$

素因数の和:24861248

約数の個数: 20

約数和(自身を含む): 10789772952

約数和(自身を除く): 5618637736

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 24861227, 49722454, 99444908, 198889816, 323195951, 397779632, 646391902, 1292783804, 2585567608, 5171135216]

約数ペア:

[(1, 5171135216), (2, 2585567608), (4, 1292783804), (8, 646391902), (13, 397779632), (16, 323195951), (26, 198889816), (52, 99444908), (104, 49722454), (208, 24861227)]