2247807408656

素因数分解:

$2^4\times {\mathrm{1549}}^1\times {\mathrm{90695909}}^1$

素因数の和:90697466

約数の個数: 20

約数和(自身を含む): 4357938475500

約数和(自身を除く): 2110131066844

約数列:

[1, 2, 4, 8, 16, 1549, 3098, 6196, 12392, 24784, 90695909, 181391818, 362783636, 725567272, 1451134544, 140487963041, 280975926082, 561951852164, 1123903704328, 2247807408656]

約数ペア:

[(1, 2247807408656), (2, 1123903704328), (4, 561951852164), (8, 280975926082), (16, 140487963041), (1549, 1451134544), (3098, 725567272), (6196, 362783636), (12392, 181391818), (24784, 90695909)]