2080304

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{5653}}^1$

素因数の和:5684

約数の個数: 20

約数和(自身を含む): 4206576

約数和(自身を除く): 2126272

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 5653, 11306, 22612, 45224, 90448, 130019, 260038, 520076, 1040152, 2080304]

約数ペア:

[(1, 2080304), (2, 1040152), (4, 520076), (8, 260038), (16, 130019), (23, 90448), (46, 45224), (92, 22612), (184, 11306), (368, 5653)]