2014685918

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:513

約数の個数: 64

約数和(自身を含む): 3599769600

約数和(自身を除く): 1585083682

約数列:

[1, 2, 7, 14, 61, 71, 122, 142, 149, 223, 298, 427, 446, 497, 854, 994, 1043, 1561, 2086, 3122, 4331, 8662, 9089, 10579, 13603, 15833, 18178, 21158, 27206, 30317, 31666, 33227, 60634, 63623, 66454, 74053, 95221, 110831, 127246, 148106, 190442, 221662, 232589, 465178, 645319, 965813, 1290638, 1931626, 2026847, 2359117, 4053694, 4517233, 4718234, 6760691, 9034466, 13521382, 14187929, 16513819, 28375858, 33027638, 143906137, 287812274, 1007342959, 2014685918]

約数ペア:

[(1, 2014685918), (2, 1007342959), (7, 287812274), (14, 143906137), (61, 33027638), (71, 28375858), (122, 16513819), (142, 14187929), (149, 13521382), (223, 9034466), (298, 6760691), (427, 4718234), (446, 4517233), (497, 4053694), (854, 2359117), (994, 2026847), (1043, 1931626), (1561, 1290638), (2086, 965813), (3122, 645319), (4331, 465178), (8662, 232589), (9089, 221662), (10579, 190442), (13603, 148106), (15833, 127246), (18178, 110831), (21158, 95221), (27206, 74053), (30317, 66454), (31666, 63623), (33227, 60634)]