2013992365

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1657}}^1$

素因数の和:1739

約数の個数: 72

約数和(自身を含む): 3167463096

約数和(自身を除く): 1153470731

約数列:

[1, 5, 7, 11, 35, 41, 49, 55, 77, 121, 205, 245, 287, 385, 451, 539, 605, 847, 1435, 1657, 2009, 2255, 2695, 3157, 4235, 4961, 5929, 8285, 10045, 11599, 15785, 18227, 22099, 24805, 29645, 34727, 57995, 67937, 81193, 91135, 110495, 127589, 173635, 200497, 243089, 339685, 405965, 475559, 637945, 747307, 893123, 1002485, 1215445, 1403479, 2377795, 3328913, 3736535, 4465615, 5231149, 7017395, 8220377, 9824353, 16644565, 26155745, 36618043, 41101885, 49121765, 57542639, 183090215, 287713195, 402798473, 2013992365]

約数ペア:

[(1, 2013992365), (5, 402798473), (7, 287713195), (11, 183090215), (35, 57542639), (41, 49121765), (49, 41101885), (55, 36618043), (77, 26155745), (121, 16644565), (205, 9824353), (245, 8220377), (287, 7017395), (385, 5231149), (451, 4465615), (539, 3736535), (605, 3328913), (847, 2377795), (1435, 1403479), (1657, 1215445), (2009, 1002485), (2255, 893123), (2695, 747307), (3157, 637945), (4235, 475559), (4961, 405965), (5929, 339685), (8285, 243089), (10045, 200497), (11599, 173635), (15785, 127589), (18227, 110495), (22099, 91135), (24805, 81193), (29645, 67937), (34727, 57995)]