2440391314

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{1667}}^1$

素因数の和:2050

約数の個数: 32

約数和(自身を含む): 3827379456

約数和(自身を除く): 1386988142

約数列:

[1, 2, 37, 73, 74, 146, 271, 542, 1667, 2701, 3334, 5402, 10027, 19783, 20054, 39566, 61679, 121691, 123358, 243382, 451757, 731971, 903514, 1463942, 4502567, 9005134, 16715009, 32978261, 33430018, 65956522, 1220195657, 2440391314]

約数ペア:

[(1, 2440391314), (2, 1220195657), (37, 65956522), (73, 33430018), (74, 32978261), (146, 16715009), (271, 9005134), (542, 4502567), (1667, 1463942), (2701, 903514), (3334, 731971), (5402, 451757), (10027, 243382), (19783, 123358), (20054, 121691), (39566, 61679)]