2688045378

素因数分解:

$2^1\times 3^1\times {\mathrm{2371}}^1\times {\mathrm{188953}}^1$

素因数の和:191329

約数の個数: 16

約数和(自身を含む): 5378386656

約数和(自身を除く): 2690341278

約数列:

[1, 2, 3, 6, 2371, 4742, 7113, 14226, 188953, 377906, 566859, 1133718, 448007563, 896015126, 1344022689, 2688045378]

約数ペア:

[(1, 2688045378), (2, 1344022689), (3, 896015126), (6, 448007563), (2371, 1133718), (4742, 566859), (7113, 377906), (14226, 188953)]