2054080336

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53783}}^1$

素因数の和:53840

約数の個数: 80

約数和(自身を含む): 5121957888

約数和(自身を除く): 3067877552

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1364, 1736, 2387, 2728, 3472, 4774, 5456, 9548, 19096, 38192, 53783, 107566, 215132, 376481, 430264, 591613, 752962, 860528, 1183226, 1505924, 1667273, 2366452, 3011848, 3334546, 4141291, 4732904, 6023696, 6669092, 8282582, 9465808, 11670911, 13338184, 16565164, 18340003, 23341822, 26676368, 33130328, 36680006, 46683644, 66260656, 73360012, 93367288, 128380021, 146720024, 186734576, 256760042, 293440048, 513520084, 1027040168, 2054080336]

約数ペア:

[(1, 2054080336), (2, 1027040168), (4, 513520084), (7, 293440048), (8, 256760042), (11, 186734576), (14, 146720024), (16, 128380021), (22, 93367288), (28, 73360012), (31, 66260656), (44, 46683644), (56, 36680006), (62, 33130328), (77, 26676368), (88, 23341822), (112, 18340003), (124, 16565164), (154, 13338184), (176, 11670911), (217, 9465808), (248, 8282582), (308, 6669092), (341, 6023696), (434, 4732904), (496, 4141291), (616, 3334546), (682, 3011848), (868, 2366452), (1232, 1667273), (1364, 1505924), (1736, 1183226), (2387, 860528), (2728, 752962), (3472, 591613), (4774, 430264), (5456, 376481), (9548, 215132), (19096, 107566), (38192, 53783)]