1297582

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{349}}^1$

素因数の和:388

約数の個数: 24

約数和(自身を含む): 2305800

約数和(自身を除く): 1008218

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 349, 698, 1859, 3718, 3839, 4537, 7678, 9074, 49907, 58981, 99814, 117962, 648791, 1297582]

約数ペア:

[(1, 1297582), (2, 648791), (11, 117962), (13, 99814), (22, 58981), (26, 49907), (143, 9074), (169, 7678), (286, 4537), (338, 3839), (349, 3718), (698, 1859)]