2017649128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{120041}}^1$

素因数の和:120249

約数の個数: 32

約数和(自身を含む): 4148651520

約数和(自身を除く): 2131002392

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 191, 382, 764, 1528, 2101, 4202, 8404, 16808, 120041, 240082, 480164, 960328, 1320451, 2640902, 5281804, 10563608, 22927831, 45855662, 91711324, 183422648, 252206141, 504412282, 1008824564, 2017649128]

約数ペア:

[(1, 2017649128), (2, 1008824564), (4, 504412282), (8, 252206141), (11, 183422648), (22, 91711324), (44, 45855662), (88, 22927831), (191, 10563608), (382, 5281804), (764, 2640902), (1528, 1320451), (2101, 960328), (4202, 480164), (8404, 240082), (16808, 120041)]