2680716.00000000

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1451}}^1$

素因数の和:1558

約数の個数: 16

約数和(自身を含む): 46103904

約数和(自身を除く): 5114605

約数列:

[1, 13, 41, 53, 533, 689, 1451, 2173, 18863, 28249, 59491, 76903, 773383, 999739, 3153023, 40989299]

約数ペア:

[(1, 40989299), (13, 3153023), (41, 999739), (53, 773383), (533, 76903), (689, 59491), (1451, 28249), (2173, 18863)]