1662992023

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{19979}}^1$

素因数の和:20067

約数の個数: 32

約数和(自身を含む): 2209628160

約数和(自身を除く): 546636137

約数列:

[1, 7, 11, 23, 47, 77, 161, 253, 329, 517, 1081, 1771, 3619, 7567, 11891, 19979, 83237, 139853, 219769, 459517, 939013, 1538383, 3216619, 5054687, 6573091, 10329143, 21597299, 35382809, 72304001, 151181093, 237570289, 1662992023]

約数ペア:

[(1, 1662992023), (7, 237570289), (11, 151181093), (23, 72304001), (47, 35382809), (77, 21597299), (161, 10329143), (253, 6573091), (329, 5054687), (517, 3216619), (1081, 1538383), (1771, 939013), (3619, 459517), (7567, 219769), (11891, 139853), (19979, 83237)]