2758544

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{3253}}^1$

素因数の和:3314

約数の個数: 20

約数和(自身を含む): 5447196

約数和(自身を除く): 2688652

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 3253, 6506, 13012, 26024, 52048, 172409, 344818, 689636, 1379272, 2758544]

約数ペア:

[(1, 2758544), (2, 1379272), (4, 689636), (8, 344818), (16, 172409), (53, 52048), (106, 26024), (212, 13012), (424, 6506), (848, 3253)]