2745772808

素因数分解:

$2^3\times {\mathrm{1229}}^1\times {\mathrm{279269}}^1$

素因数の和:280504

約数の個数: 16

約数和(自身を含む): 5152531500

約数和(自身を除く): 2406758692

約数列:

[1, 2, 4, 8, 1229, 2458, 4916, 9832, 279269, 558538, 1117076, 2234152, 343221601, 686443202, 1372886404, 2745772808]

約数ペア:

[(1, 2745772808), (2, 1372886404), (4, 686443202), (8, 343221601), (1229, 2234152), (2458, 1117076), (4916, 558538), (9832, 279269)]