2080978004

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1018091}}^1$

素因数の和:1018175

約数の個数: 24

約数和(自身を含む): 4218973248

約数和(自身を除く): 2137995244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 1018091, 2036182, 4072364, 7126637, 14253274, 28506548, 74320643, 148641286, 297282572, 520244501, 1040489002, 2080978004]

約数ペア:

[(1, 2080978004), (2, 1040489002), (4, 520244501), (7, 297282572), (14, 148641286), (28, 74320643), (73, 28506548), (146, 14253274), (292, 7126637), (511, 4072364), (1022, 2036182), (2044, 1018091)]