777749084

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{3347}}^1$

素因数の和:3594

約数の個数: 48

約数和(自身を含む): 1600397568

約数和(自身を除く): 822648484

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 193, 301, 386, 602, 772, 1204, 1351, 2702, 3347, 5404, 6694, 8299, 13388, 16598, 23429, 33196, 46858, 58093, 93716, 116186, 143921, 232372, 287842, 575684, 645971, 1007447, 1291942, 2014894, 2583884, 4029788, 4521797, 9043594, 18087188, 27776753, 55553506, 111107012, 194437271, 388874542, 777749084]

約数ペア:

[(1, 777749084), (2, 388874542), (4, 194437271), (7, 111107012), (14, 55553506), (28, 27776753), (43, 18087188), (86, 9043594), (172, 4521797), (193, 4029788), (301, 2583884), (386, 2014894), (602, 1291942), (772, 1007447), (1204, 645971), (1351, 575684), (2702, 287842), (3347, 232372), (5404, 143921), (6694, 116186), (8299, 93716), (13388, 58093), (16598, 46858), (23429, 33196)]