2788815743

素因数分解:

$7^2\times {\mathrm{103}}^1\times {\mathrm{271}}^1\times {\mathrm{2039}}^1$

素因数の和:2427

約数の個数: 24

約数和(自身を含む): 3289328640

約数和(自身を除く): 500512897

約数列:

[1, 7, 49, 103, 271, 721, 1897, 2039, 5047, 13279, 14273, 27913, 99911, 195391, 210017, 552569, 1367737, 1470119, 3867983, 10290833, 27075881, 56914607, 398402249, 2788815743]

約数ペア:

[(1, 2788815743), (7, 398402249), (49, 56914607), (103, 27075881), (271, 10290833), (721, 3867983), (1897, 1470119), (2039, 1367737), (5047, 552569), (13279, 210017), (14273, 195391), (27913, 99911)]