289480906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1012171}}^1$

素因数の和:1012197

約数の個数: 16

約数和(自身を含む): 510134688

約数和(自身を除く): 220653782

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1012171, 2024342, 11133881, 13158223, 22267762, 26316446, 144740453, 289480906]

約数ペア:

[(1, 289480906), (2, 144740453), (11, 26316446), (13, 22267762), (22, 13158223), (26, 11133881), (143, 2024342), (286, 1012171)]