2008798049258

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{18931993}}^1$

素因数の和:18932079

約数の個数: 64

約数和(自身を含む): 4122025189632

約数和(自身を除く): 2113227140374

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 53, 77, 91, 106, 143, 154, 182, 286, 371, 583, 689, 742, 1001, 1166, 1378, 2002, 4081, 4823, 7579, 8162, 9646, 15158, 53053, 106106, 18931993, 37863986, 132523951, 208251923, 246115909, 265047902, 416503846, 492231818, 1003395629, 1457763461, 1722811363, 2006791258, 2707274999, 2915526922, 3445622726, 5414549998, 7023769403, 11037351919, 13044143177, 14047538806, 18950924993, 22074703838, 26088286354, 37901849986, 77261463433, 91309002239, 143485574947, 154522926866, 182618004478, 286971149894, 1004399024629, 2008798049258]

約数ペア:

[(1, 2008798049258), (2, 1004399024629), (7, 286971149894), (11, 182618004478), (13, 154522926866), (14, 143485574947), (22, 91309002239), (26, 77261463433), (53, 37901849986), (77, 26088286354), (91, 22074703838), (106, 18950924993), (143, 14047538806), (154, 13044143177), (182, 11037351919), (286, 7023769403), (371, 5414549998), (583, 3445622726), (689, 2915526922), (742, 2707274999), (1001, 2006791258), (1166, 1722811363), (1378, 1457763461), (2002, 1003395629), (4081, 492231818), (4823, 416503846), (7579, 265047902), (8162, 246115909), (9646, 208251923), (15158, 132523951), (53053, 37863986), (106106, 18931993)]