14846890

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 27585360

約数和(自身を除く): 12738470

約数列:

[1, 2, 5, 10, 53, 106, 109, 218, 257, 265, 514, 530, 545, 1090, 1285, 2570, 5777, 11554, 13621, 27242, 28013, 28885, 56026, 57770, 68105, 136210, 140065, 280130, 1484689, 2969378, 7423445, 14846890]

約数ペア:

[(1, 14846890), (2, 7423445), (5, 2969378), (10, 1484689), (53, 280130), (106, 140065), (109, 136210), (218, 68105), (257, 57770), (265, 56026), (514, 28885), (530, 28013), (545, 27242), (1090, 13621), (1285, 11554), (2570, 5777)]