258804564472

素因数分解:

$2^3\times {\mathrm{2441}}^1\times {\mathrm{13252999}}^1$

素因数の和:13255446

約数の個数: 16

約数和(自身を含む): 485457390000

約数和(自身を除く): 226652825528

約数列:

[1, 2, 4, 8, 2441, 4882, 9764, 19528, 13252999, 26505998, 53011996, 106023992, 32350570559, 64701141118, 129402282236, 258804564472]

約数ペア:

[(1, 258804564472), (2, 129402282236), (4, 64701141118), (8, 32350570559), (2441, 106023992), (4882, 53011996), (9764, 26505998), (19528, 13252999)]