1313302588432

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{425292289}}^1$

素因数の和:425292490

約数の個数: 20

約数和(自身を含む): 2557707832060

約数和(自身を除く): 1244405243628

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 425292289, 850584578, 1701169156, 3402338312, 6804676624, 82081411777, 164162823554, 328325647108, 656651294216, 1313302588432]

約数ペア:

[(1, 1313302588432), (2, 656651294216), (4, 328325647108), (8, 164162823554), (16, 82081411777), (193, 6804676624), (386, 3402338312), (772, 1701169156), (1544, 850584578), (3088, 425292289)]