1173861572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{2381}}^1$

素因数の和:2916

約数の個数: 48

約数和(自身を含む): 2334360000

約数和(自身を除く): 1160498428

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 499, 988, 998, 1996, 2381, 4762, 6487, 9481, 9524, 12974, 18962, 25948, 30953, 37924, 45239, 61906, 90478, 123253, 123812, 180956, 246506, 493012, 588107, 1176214, 1188119, 2352428, 2376238, 4752476, 15445547, 22574261, 30891094, 45148522, 61782188, 90297044, 293465393, 586930786, 1173861572]

約数ペア:

[(1, 1173861572), (2, 586930786), (4, 293465393), (13, 90297044), (19, 61782188), (26, 45148522), (38, 30891094), (52, 22574261), (76, 15445547), (247, 4752476), (494, 2376238), (499, 2352428), (988, 1188119), (998, 1176214), (1996, 588107), (2381, 493012), (4762, 246506), (6487, 180956), (9481, 123812), (9524, 123253), (12974, 90478), (18962, 61906), (25948, 45239), (30953, 37924)]