1277302860286

素因数分解:

$2^1\times {\mathrm{1321}}^1\times {\mathrm{4441}}^1\times {\mathrm{108863}}^1$

素因数の和:114627

約数の個数: 16

約数和(自身を含む): 1917854039808

約数和(自身を除く): 640551179522

約数列:

[1, 2, 1321, 2642, 4441, 8882, 108863, 217726, 5866561, 11733122, 143808023, 287616046, 483460583, 966921166, 638651430143, 1277302860286]

約数ペア:

[(1, 1277302860286), (2, 638651430143), (1321, 966921166), (2642, 483460583), (4441, 287616046), (8882, 143808023), (108863, 11733122), (217726, 5866561)]