1489334

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 2937600

約数和(自身を除く): 1448266

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 509, 1018, 1463, 2926, 3563, 5599, 7126, 9671, 11198, 19342, 39193, 67697, 78386, 106381, 135394, 212762, 744667, 1489334]

約数ペア:

[(1, 1489334), (2, 744667), (7, 212762), (11, 135394), (14, 106381), (19, 78386), (22, 67697), (38, 39193), (77, 19342), (133, 11198), (154, 9671), (209, 7126), (266, 5599), (418, 3563), (509, 2926), (1018, 1463)]