783126084

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{11981}}^1$

素因数の和:12420

約数の個数: 48

約数和(自身を含む): 1972716480

約数和(自身を除く): 1189590396

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 419, 838, 1257, 1676, 2514, 5028, 5447, 10894, 11981, 16341, 21788, 23962, 32682, 35943, 47924, 65364, 71886, 143772, 155753, 311506, 467259, 623012, 934518, 1869036, 5020039, 10040078, 15060117, 20080156, 30120234, 60240468, 65260507, 130521014, 195781521, 261042028, 391563042, 783126084]

約数ペア:

[(1, 783126084), (2, 391563042), (3, 261042028), (4, 195781521), (6, 130521014), (12, 65260507), (13, 60240468), (26, 30120234), (39, 20080156), (52, 15060117), (78, 10040078), (156, 5020039), (419, 1869036), (838, 934518), (1257, 623012), (1676, 467259), (2514, 311506), (5028, 155753), (5447, 143772), (10894, 71886), (11981, 65364), (16341, 47924), (21788, 35943), (23962, 32682)]