2660248.00000000

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{10271}}^1$

素因数の和:10429

約数の個数: 16

約数和(自身を含む): 36979200

約数和(自身を除く): 15553894

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 10271, 20542, 71897, 143794, 1530379, 3060758, 10712653, 21425306]

約数ペア:

[(1, 21425306), (2, 10712653), (7, 3060758), (14, 1530379), (149, 143794), (298, 71897), (1043, 20542), (2086, 10271)]