2013923177

素因数分解:

$7^2\times {\mathrm{113}}^1\times {\mathrm{557}}^1\times {\mathrm{653}}^1$

素因数の和:1337

約数の個数: 24

約数和(自身を含む): 2371328136

約数和(自身を除く): 357404959

約数列:

[1, 7, 49, 113, 557, 653, 791, 3899, 4571, 5537, 27293, 31997, 62941, 73789, 363721, 440587, 516523, 2546047, 3084109, 3615661, 17822329, 41100473, 287703311, 2013923177]

約数ペア:

[(1, 2013923177), (7, 287703311), (49, 41100473), (113, 17822329), (557, 3615661), (653, 3084109), (791, 2546047), (3899, 516523), (4571, 440587), (5537, 363721), (27293, 73789), (31997, 62941)]