2487788238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1061}}^1\times {\mathrm{1307}}^1$

素因数の和:2409

約数の個数: 64

約数和(自身を含む): 5600835072

約数和(自身を除く): 3113046834

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1061, 1307, 1794, 2122, 2614, 3183, 3921, 6366, 7842, 13793, 16991, 24403, 27586, 30061, 33982, 41379, 48806, 50973, 60122, 73209, 82758, 90183, 101946, 146418, 180366, 317239, 390793, 634478, 781586, 951717, 1172379, 1386727, 1903434, 2344758, 2773454, 4160181, 8320362, 18027451, 31894721, 36054902, 54082353, 63789442, 95684163, 108164706, 191368326, 414631373, 829262746, 1243894119, 2487788238]

約数ペア:

[(1, 2487788238), (2, 1243894119), (3, 829262746), (6, 414631373), (13, 191368326), (23, 108164706), (26, 95684163), (39, 63789442), (46, 54082353), (69, 36054902), (78, 31894721), (138, 18027451), (299, 8320362), (598, 4160181), (897, 2773454), (1061, 2344758), (1307, 1903434), (1794, 1386727), (2122, 1172379), (2614, 951717), (3183, 781586), (3921, 634478), (6366, 390793), (7842, 317239), (13793, 180366), (16991, 146418), (24403, 101946), (27586, 90183), (30061, 82758), (33982, 73209), (41379, 60122), (48806, 50973)]