2013452287

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{467}}^1$

素因数の和:932

約数の個数: 48

約数和(自身を含む): 2701745280

約数和(自身を除く): 688292993

約数列:

[1, 7, 11, 19, 49, 77, 133, 209, 421, 467, 539, 931, 1463, 2947, 3269, 4631, 5137, 7999, 8873, 10241, 20629, 22883, 32417, 35959, 55993, 62111, 87989, 97603, 196607, 226919, 251713, 391951, 434777, 615923, 683221, 1376249, 2162677, 3735533, 4311461, 4782547, 9633743, 15138739, 26148731, 41090863, 105971173, 183041117, 287636041, 2013452287]

約数ペア:

[(1, 2013452287), (7, 287636041), (11, 183041117), (19, 105971173), (49, 41090863), (77, 26148731), (133, 15138739), (209, 9633743), (421, 4782547), (467, 4311461), (539, 3735533), (931, 2162677), (1463, 1376249), (2947, 683221), (3269, 615923), (4631, 434777), (5137, 391951), (7999, 251713), (8873, 226919), (10241, 196607), (20629, 97603), (22883, 87989), (32417, 62111), (35959, 55993)]