809300506

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:539

約数の個数: 64

約数和(自身を含む): 1483130880

約数和(自身を除く): 673830374

約数列:

[1, 2, 7, 14, 29, 43, 58, 86, 151, 203, 301, 302, 307, 406, 602, 614, 1057, 1247, 2114, 2149, 2494, 4298, 4379, 6493, 8729, 8758, 8903, 12986, 13201, 17458, 17806, 26402, 30653, 45451, 46357, 61306, 62321, 90902, 92407, 92714, 124642, 184814, 188297, 324499, 376594, 382829, 648998, 765658, 1318079, 1344353, 1993351, 2636158, 2679803, 2688706, 3986702, 5359606, 9410471, 13953457, 18820942, 27906914, 57807179, 115614358, 404650253, 809300506]

約数ペア:

[(1, 809300506), (2, 404650253), (7, 115614358), (14, 57807179), (29, 27906914), (43, 18820942), (58, 13953457), (86, 9410471), (151, 5359606), (203, 3986702), (301, 2688706), (302, 2679803), (307, 2636158), (406, 1993351), (602, 1344353), (614, 1318079), (1057, 765658), (1247, 648998), (2114, 382829), (2149, 376594), (2494, 324499), (4298, 188297), (4379, 184814), (6493, 124642), (8729, 92714), (8758, 92407), (8903, 90902), (12986, 62321), (13201, 61306), (17458, 46357), (17806, 45451), (26402, 30653)]