2017680161

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1\times {\mathrm{15149}}^1$

素因数の和:15568

約数の個数: 16

約数和(自身を含む): 2356128000

約数和(自身を除く): 338447839

約数列:

[1, 7, 53, 359, 371, 2513, 15149, 19027, 106043, 133189, 802897, 5438491, 5620279, 38069437, 288240023, 2017680161]

約数ペア:

[(1, 2017680161), (7, 288240023), (53, 38069437), (359, 5620279), (371, 5438491), (2513, 802897), (15149, 133189), (19027, 106043)]