2768794

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1487}}^1$

素因数の和:1522

約数の個数: 24

約数和(自身を含む): 5088960

約数和(自身を除く): 2320166

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1487, 1862, 2974, 10409, 20818, 28253, 56506, 72863, 145726, 197771, 395542, 1384397, 2768794]

約数ペア:

[(1, 2768794), (2, 1384397), (7, 395542), (14, 197771), (19, 145726), (38, 72863), (49, 56506), (98, 28253), (133, 20818), (266, 10409), (931, 2974), (1487, 1862)]