1288398716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{3041}}^1\times {\mathrm{9629}}^1$

素因数の和:12685

約数の個数: 24

約数和(自身を含む): 2460734640

約数和(自身を除く): 1172335924

約数列:

[1, 2, 4, 11, 22, 44, 3041, 6082, 9629, 12164, 19258, 33451, 38516, 66902, 105919, 133804, 211838, 423676, 29281789, 58563578, 117127156, 322099679, 644199358, 1288398716]

約数ペア:

[(1, 1288398716), (2, 644199358), (4, 322099679), (11, 117127156), (22, 58563578), (44, 29281789), (3041, 423676), (6082, 211838), (9629, 133804), (12164, 105919), (19258, 66902), (33451, 38516)]