2051216566287

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{1319}}^1\times {\mathrm{4871}}^1$

素因数の和:6884

約数の個数: 64

約数和(自身を含む): 3269643632640

約数和(自身を除く): 1218427066353

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 661, 1319, 1983, 3957, 4627, 4871, 9233, 13881, 14613, 15203, 27699, 30337, 34097, 45609, 91011, 102291, 106421, 112033, 212359, 319263, 336099, 637077, 784231, 871859, 2352693, 2615577, 3219731, 6103013, 6424849, 9659193, 18309039, 19274547, 20052757, 22538117, 44973943, 60158271, 67614351, 74053813, 134921829, 140369299, 147771527, 222161439, 421107897, 443314581, 518376691, 1034400689, 1555130073, 3103202067, 4246825189, 12740475567, 29727776323, 89183328969, 97676979347, 293030938041, 683738855429, 2051216566287]

約数ペア:

[(1, 2051216566287), (3, 683738855429), (7, 293030938041), (21, 97676979347), (23, 89183328969), (69, 29727776323), (161, 12740475567), (483, 4246825189), (661, 3103202067), (1319, 1555130073), (1983, 1034400689), (3957, 518376691), (4627, 443314581), (4871, 421107897), (9233, 222161439), (13881, 147771527), (14613, 140369299), (15203, 134921829), (27699, 74053813), (30337, 67614351), (34097, 60158271), (45609, 44973943), (91011, 22538117), (102291, 20052757), (106421, 19274547), (112033, 18309039), (212359, 9659193), (319263, 6424849), (336099, 6103013), (637077, 3219731), (784231, 2615577), (871859, 2352693)]