2021770169

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 2256543360

約数和(自身を除く): 234773191

約数列:

[1, 17, 37, 59, 157, 347, 629, 1003, 2183, 2669, 5809, 5899, 9263, 12839, 20473, 37111, 54479, 98753, 157471, 218263, 342731, 348041, 757501, 926143, 2015723, 3214261, 5826427, 12877517, 34267291, 54642437, 118927657, 2021770169]

約数ペア:

[(1, 2021770169), (17, 118927657), (37, 54642437), (59, 34267291), (157, 12877517), (347, 5826427), (629, 3214261), (1003, 2015723), (2183, 926143), (2669, 757501), (5809, 348041), (5899, 342731), (9263, 218263), (12839, 157471), (20473, 98753), (37111, 54479)]