2989234092

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19161757}}^1$

素因数の和:19161777

約数の個数: 24

約数和(自身を含む): 7511409136

約数和(自身を除く): 4522175044

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 19161757, 38323514, 57485271, 76647028, 114970542, 229941084, 249102841, 498205682, 747308523, 996411364, 1494617046, 2989234092]

約数ペア:

[(1, 2989234092), (2, 1494617046), (3, 996411364), (4, 747308523), (6, 498205682), (12, 249102841), (13, 229941084), (26, 114970542), (39, 76647028), (52, 57485271), (78, 38323514), (156, 19161757)]