2017588237

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1\times {\mathrm{557}}^1$

素因数の和:1141

約数の個数: 32

約数和(自身を含む): 2490912000

約数和(自身を除く): 473323763

約数列:

[1, 7, 17, 61, 119, 427, 499, 557, 1037, 3493, 3899, 7259, 8483, 9469, 30439, 33977, 59381, 66283, 213073, 237839, 277943, 517463, 577609, 1945601, 3622241, 4043263, 4725031, 16954523, 33075217, 118681661, 288226891, 2017588237]

約数ペア:

[(1, 2017588237), (7, 288226891), (17, 118681661), (61, 33075217), (119, 16954523), (427, 4725031), (499, 4043263), (557, 3622241), (1037, 1945601), (3493, 577609), (3899, 517463), (7259, 277943), (8483, 237839), (9469, 213073), (30439, 66283), (33977, 59381)]