2039508716

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{7247}}^1$

素因数の和:7323

約数の個数: 72

約数和(自身を含む): 4489121280

約数和(自身を除く): 2449612564

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 437, 529, 532, 644, 874, 1058, 1748, 2116, 3059, 3703, 6118, 7247, 7406, 10051, 12236, 14494, 14812, 20102, 28988, 40204, 50729, 70357, 101458, 137693, 140714, 166681, 202916, 275386, 281428, 333362, 550772, 666724, 963851, 1166767, 1927702, 2333534, 3166939, 3833663, 3855404, 4667068, 6333878, 7667326, 12667756, 15334652, 22168573, 26835641, 44337146, 53671282, 72839597, 88674292, 107342564, 145679194, 291358388, 509877179, 1019754358, 2039508716]

約数ペア:

[(1, 2039508716), (2, 1019754358), (4, 509877179), (7, 291358388), (14, 145679194), (19, 107342564), (23, 88674292), (28, 72839597), (38, 53671282), (46, 44337146), (76, 26835641), (92, 22168573), (133, 15334652), (161, 12667756), (266, 7667326), (322, 6333878), (437, 4667068), (529, 3855404), (532, 3833663), (644, 3166939), (874, 2333534), (1058, 1927702), (1748, 1166767), (2116, 963851), (3059, 666724), (3703, 550772), (6118, 333362), (7247, 281428), (7406, 275386), (10051, 202916), (12236, 166681), (14494, 140714), (14812, 137693), (20102, 101458), (28988, 70357), (40204, 50729)]