2016767958

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{929}}^1$

素因数の和:1229

約数の個数: 64

約数和(自身を含む): 4312224000

約数和(自身を除く): 2295456042

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 137, 139, 274, 278, 411, 417, 822, 834, 929, 1858, 2603, 2641, 2787, 5206, 5282, 5574, 7809, 7923, 15618, 15846, 17651, 19043, 35302, 38086, 52953, 57129, 105906, 114258, 127273, 129131, 254546, 258262, 361817, 381819, 387393, 723634, 763638, 774786, 1085451, 2170902, 2418187, 2453489, 4836374, 4906978, 7254561, 7360467, 14509122, 14720934, 17690947, 35381894, 53072841, 106145682, 336127993, 672255986, 1008383979, 2016767958]

約数ペア:

[(1, 2016767958), (2, 1008383979), (3, 672255986), (6, 336127993), (19, 106145682), (38, 53072841), (57, 35381894), (114, 17690947), (137, 14720934), (139, 14509122), (274, 7360467), (278, 7254561), (411, 4906978), (417, 4836374), (822, 2453489), (834, 2418187), (929, 2170902), (1858, 1085451), (2603, 774786), (2641, 763638), (2787, 723634), (5206, 387393), (5282, 381819), (5574, 361817), (7809, 258262), (7923, 254546), (15618, 129131), (15846, 127273), (17651, 114258), (19043, 105906), (35302, 57129), (38086, 52953)]