2995278

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3491}}^1$

素因数の和:3520

約数の個数: 32

約数和(自身を含む): 7039872

約数和(自身を除く): 4044594

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 3491, 6982, 10473, 20946, 38401, 45383, 76802, 90766, 115203, 136149, 230406, 272298, 499213, 998426, 1497639, 2995278]

約数ペア:

[(1, 2995278), (2, 1497639), (3, 998426), (6, 499213), (11, 272298), (13, 230406), (22, 136149), (26, 115203), (33, 90766), (39, 76802), (66, 45383), (78, 38401), (143, 20946), (286, 10473), (429, 6982), (858, 3491)]