2013190186

素因数分解:

$2^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{211781}}^1$

素因数の和:211894

約数の個数: 24

約数和(自身を含む): 3549042756

約数和(自身を除く): 1535852570

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 679, 1358, 4753, 9506, 211781, 423562, 1482467, 2964934, 10377269, 20542757, 20754538, 41085514, 143799299, 287598598, 1006595093, 2013190186]

約数ペア:

[(1, 2013190186), (2, 1006595093), (7, 287598598), (14, 143799299), (49, 41085514), (97, 20754538), (98, 20542757), (194, 10377269), (679, 2964934), (1358, 1482467), (4753, 423562), (9506, 211781)]