2006977245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{6653}}^1$

素因数の和:6711

約数の個数: 96

約数和(自身を含む): 4208308992

約数和(自身を除く): 2201331747

約数列:

[1, 3, 5, 7, 13, 15, 17, 21, 35, 39, 51, 65, 85, 91, 105, 119, 169, 195, 221, 255, 273, 357, 455, 507, 595, 663, 845, 1105, 1183, 1365, 1547, 1785, 2535, 2873, 3315, 3549, 4641, 5915, 6653, 7735, 8619, 14365, 17745, 19959, 20111, 23205, 33265, 43095, 46571, 60333, 86489, 99795, 100555, 113101, 139713, 232855, 259467, 301665, 339303, 432445, 565505, 605423, 698565, 791707, 1124357, 1297335, 1470313, 1696515, 1816269, 2375121, 3027115, 3373071, 3958535, 4410939, 5621785, 7351565, 7870499, 9081345, 10292191, 11875605, 16865355, 19114069, 22054695, 23611497, 30876573, 39352495, 51460955, 57342207, 95570345, 118057485, 133798483, 154382865, 286711035, 401395449, 668992415, 2006977245]

約数ペア:

[(1, 2006977245), (3, 668992415), (5, 401395449), (7, 286711035), (13, 154382865), (15, 133798483), (17, 118057485), (21, 95570345), (35, 57342207), (39, 51460955), (51, 39352495), (65, 30876573), (85, 23611497), (91, 22054695), (105, 19114069), (119, 16865355), (169, 11875605), (195, 10292191), (221, 9081345), (255, 7870499), (273, 7351565), (357, 5621785), (455, 4410939), (507, 3958535), (595, 3373071), (663, 3027115), (845, 2375121), (1105, 1816269), (1183, 1696515), (1365, 1470313), (1547, 1297335), (1785, 1124357), (2535, 791707), (2873, 698565), (3315, 605423), (3549, 565505), (4641, 432445), (5915, 339303), (6653, 301665), (7735, 259467), (8619, 232855), (14365, 139713), (17745, 113101), (19959, 100555), (20111, 99795), (23205, 86489), (33265, 60333), (43095, 46571)]