214965712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1033489}}^1$

素因数の和:1033510

約数の個数: 20

約数和(自身を含む): 448534660

約数和(自身を除く): 233568948

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1033489, 2066978, 4133956, 8267912, 13435357, 16535824, 26870714, 53741428, 107482856, 214965712]

約数ペア:

[(1, 214965712), (2, 107482856), (4, 53741428), (8, 26870714), (13, 16535824), (16, 13435357), (26, 8267912), (52, 4133956), (104, 2066978), (208, 1033489)]