2080651012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{521}}^1$

素因数の和:853

約数の個数: 96

約数和(自身を含む): 4451448960

約数和(自身を除く): 2370797948

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 187, 209, 281, 323, 374, 418, 521, 562, 646, 748, 836, 1042, 1124, 1292, 2084, 3091, 3553, 4777, 5339, 5731, 6182, 7106, 8857, 9554, 9899, 10678, 11462, 12364, 14212, 17714, 19108, 19798, 21356, 22924, 35428, 39596, 52547, 58729, 90763, 97427, 105094, 108889, 117458, 146401, 168283, 181526, 194854, 210188, 217778, 234916, 292802, 336566, 363052, 389708, 435556, 585604, 673132, 998393, 1610411, 1851113, 1996786, 2488817, 2781619, 3220822, 3702226, 3993572, 4977634, 5563238, 6441644, 7404452, 9955268, 11126476, 27376987, 30597809, 47287523, 54753974, 61195618, 94575046, 109507948, 122391236, 189150092, 520162753, 1040325506, 2080651012]

約数ペア:

[(1, 2080651012), (2, 1040325506), (4, 520162753), (11, 189150092), (17, 122391236), (19, 109507948), (22, 94575046), (34, 61195618), (38, 54753974), (44, 47287523), (68, 30597809), (76, 27376987), (187, 11126476), (209, 9955268), (281, 7404452), (323, 6441644), (374, 5563238), (418, 4977634), (521, 3993572), (562, 3702226), (646, 3220822), (748, 2781619), (836, 2488817), (1042, 1996786), (1124, 1851113), (1292, 1610411), (2084, 998393), (3091, 673132), (3553, 585604), (4777, 435556), (5339, 389708), (5731, 363052), (6182, 336566), (7106, 292802), (8857, 234916), (9554, 217778), (9899, 210188), (10678, 194854), (11462, 181526), (12364, 168283), (14212, 146401), (17714, 117458), (19108, 108889), (19798, 105094), (21356, 97427), (22924, 90763), (35428, 58729), (39596, 52547)]