245710322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{6271}}^1$

素因数の和:6434

約数の個数: 32

約数和(自身を含む): 436230144

約数和(自身を除く): 190519822

約数列:

[1, 2, 11, 13, 22, 26, 137, 143, 274, 286, 1507, 1781, 3014, 3562, 6271, 12542, 19591, 39182, 68981, 81523, 137962, 163046, 859127, 896753, 1718254, 1793506, 9450397, 11168651, 18900794, 22337302, 122855161, 245710322]

約数ペア:

[(1, 245710322), (2, 122855161), (11, 22337302), (13, 18900794), (22, 11168651), (26, 9450397), (137, 1793506), (143, 1718254), (274, 896753), (286, 859127), (1507, 163046), (1781, 137962), (3014, 81523), (3562, 68981), (6271, 39182), (12542, 19591)]