2156404393

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{255589}}^1$

素因数の和:255672

約数の個数: 16

約数和(自身を含む): 2576347200

約数和(自身を除く): 419942807

約数列:

[1, 11, 13, 59, 143, 649, 767, 8437, 255589, 2811479, 3322657, 15079751, 36549227, 165877261, 196036763, 2156404393]

約数ペア:

[(1, 2156404393), (11, 196036763), (13, 165877261), (59, 36549227), (143, 15079751), (649, 3322657), (767, 2811479), (8437, 255589)]