388632563

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{293}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 464087232

約数和(自身を除く): 75454669

約数列:

[1, 11, 17, 41, 173, 187, 293, 451, 697, 1903, 2941, 3223, 4981, 7093, 7667, 12013, 32351, 50689, 54791, 78023, 120581, 132143, 204221, 557579, 861713, 1326391, 2078249, 2246431, 9478843, 22860739, 35330233, 388632563]

約数ペア:

[(1, 388632563), (11, 35330233), (17, 22860739), (41, 9478843), (173, 2246431), (187, 2078249), (293, 1326391), (451, 861713), (697, 557579), (1903, 204221), (2941, 132143), (3223, 120581), (4981, 78023), (7093, 54791), (7667, 50689), (12013, 32351)]