2116735243

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{89017}}^1$

素因数の和:89146

約数の個数: 16

約数和(自身を含む): 2506746880

約数和(自身を除く): 390011637

約数列:

[1, 7, 43, 79, 301, 553, 3397, 23779, 89017, 623119, 3827731, 7032343, 26794117, 49226401, 302390749, 2116735243]

約数ペア:

[(1, 2116735243), (7, 302390749), (43, 49226401), (79, 26794117), (301, 7032343), (553, 3827731), (3397, 623119), (23779, 89017)]