717431042

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{13693}}^1$

素因数の和:13802

約数の個数: 32

約数和(自身を含む): 1206824832

約数和(自身を除く): 489393790

約数列:

[1, 2, 17, 23, 34, 46, 67, 134, 391, 782, 1139, 1541, 2278, 3082, 13693, 26197, 27386, 52394, 232781, 314939, 465562, 629878, 917431, 1834862, 5353963, 10707926, 15596327, 21100913, 31192654, 42201826, 358715521, 717431042]

約数ペア:

[(1, 717431042), (2, 358715521), (17, 42201826), (23, 31192654), (34, 21100913), (46, 15596327), (67, 10707926), (134, 5353963), (391, 1834862), (782, 917431), (1139, 629878), (1541, 465562), (2278, 314939), (3082, 232781), (13693, 52394), (26197, 27386)]