1921000258

素因数分解:

$2^1\times {\mathrm{503}}^1\times {\mathrm{827}}^1\times {\mathrm{2309}}^1$

素因数の和:3641

約数の個数: 16

約数和(自身を含む): 2891972160

約数和(自身を除く): 970971902

約数列:

[1, 2, 503, 827, 1006, 1654, 2309, 4618, 415981, 831962, 1161427, 1909543, 2322854, 3819086, 960500129, 1921000258]

約数ペア:

[(1, 1921000258), (2, 960500129), (503, 3819086), (827, 2322854), (1006, 1909543), (1654, 1161427), (2309, 831962), (4618, 415981)]