239120291245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1298191}}^1$

素因数の和:1298421

約数の個数: 32

約数和(自身を含む): 333126452736

約数和(自身を除く): 94006161491

約数列:

[1, 5, 11, 17, 55, 85, 187, 197, 935, 985, 2167, 3349, 10835, 16745, 36839, 184195, 1298191, 6490955, 14280101, 22069247, 71400505, 110346235, 242761717, 255743627, 1213808585, 1278718135, 2813179897, 4347641659, 14065899485, 21738208295, 47824058249, 239120291245]

約数ペア:

[(1, 239120291245), (5, 47824058249), (11, 21738208295), (17, 14065899485), (55, 4347641659), (85, 2813179897), (187, 1278718135), (197, 1213808585), (935, 255743627), (985, 242761717), (2167, 110346235), (3349, 71400505), (10835, 22069247), (16745, 14280101), (36839, 6490955), (184195, 1298191)]