255712062242

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{3353249}}^1$

素因数の和:3353690

約数の個数: 32

約数和(自身を含む): 473210640000

約数和(自身を除く): 217498577758

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 419, 838, 2933, 5447, 5866, 10894, 38129, 76258, 3353249, 6706498, 23472743, 43592237, 46945486, 87184474, 305145659, 610291318, 1405011331, 2810022662, 9835079317, 18265147303, 19670158634, 36530294606, 127856031121, 255712062242]

約数ペア:

[(1, 255712062242), (2, 127856031121), (7, 36530294606), (13, 19670158634), (14, 18265147303), (26, 9835079317), (91, 2810022662), (182, 1405011331), (419, 610291318), (838, 305145659), (2933, 87184474), (5447, 46945486), (5866, 43592237), (10894, 23472743), (38129, 6706498), (76258, 3353249)]