1259836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 2370816

約数和(自身を除く): 1110980

約数列:

[1, 2, 4, 17, 34, 68, 97, 191, 194, 382, 388, 764, 1649, 3247, 3298, 6494, 6596, 12988, 18527, 37054, 74108, 314959, 629918, 1259836]

約数ペア:

[(1, 1259836), (2, 629918), (4, 314959), (17, 74108), (34, 37054), (68, 18527), (97, 12988), (191, 6596), (194, 6494), (382, 3298), (388, 3247), (764, 1649)]