4449172

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 10160640

約数和(自身を除く): 5711468

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 719, 884, 1438, 1547, 2876, 3094, 5033, 6188, 9347, 10066, 12223, 18694, 20132, 24446, 37388, 48892, 65429, 85561, 130858, 158899, 171122, 261716, 317798, 342244, 635596, 1112293, 2224586, 4449172]

約数ペア:

[(1, 4449172), (2, 2224586), (4, 1112293), (7, 635596), (13, 342244), (14, 317798), (17, 261716), (26, 171122), (28, 158899), (34, 130858), (52, 85561), (68, 65429), (91, 48892), (119, 37388), (182, 24446), (221, 20132), (238, 18694), (364, 12223), (442, 10066), (476, 9347), (719, 6188), (884, 5033), (1438, 3094), (1547, 2876)]