2109040016

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{5731087}}^1$

素因数の和:5731118

約数の個数: 20

約数和(自身を含む): 4263929472

約数和(自身を除く): 2154889456

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 5731087, 11462174, 22924348, 45848696, 91697392, 131815001, 263630002, 527260004, 1054520008, 2109040016]

約数ペア:

[(1, 2109040016), (2, 1054520008), (4, 527260004), (8, 263630002), (16, 131815001), (23, 91697392), (46, 45848696), (92, 22924348), (184, 11462174), (368, 5731087)]