2529086

素因数分解:

$2^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:344

約数の個数: 24

約数和(自身を含む): 4469256

約数和(自身を除く): 1940170

約数列:

[1, 2, 7, 14, 49, 98, 131, 197, 262, 394, 917, 1379, 1834, 2758, 6419, 9653, 12838, 19306, 25807, 51614, 180649, 361298, 1264543, 2529086]

約数ペア:

[(1, 2529086), (2, 1264543), (7, 361298), (14, 180649), (49, 51614), (98, 25807), (131, 19306), (197, 12838), (262, 9653), (394, 6419), (917, 2758), (1379, 1834)]