2056575738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1\times {\mathrm{1087}}^1$

素因数の和:1627

約数の個数: 64

約数和(自身を含む): 4760322048

約数和(自身を除く): 2703746310

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 421, 642, 749, 842, 1087, 1263, 1498, 2174, 2247, 2526, 2947, 3261, 4494, 5894, 6522, 7609, 8841, 15218, 17682, 22827, 45047, 45654, 90094, 116309, 135141, 232618, 270282, 315329, 348927, 457627, 630658, 697854, 814163, 915254, 945987, 1372881, 1628326, 1891974, 2442489, 2745762, 3203389, 4884978, 6406778, 9610167, 19220334, 48966089, 97932178, 146898267, 293796534, 342762623, 685525246, 1028287869, 2056575738]

約数ペア:

[(1, 2056575738), (2, 1028287869), (3, 685525246), (6, 342762623), (7, 293796534), (14, 146898267), (21, 97932178), (42, 48966089), (107, 19220334), (214, 9610167), (321, 6406778), (421, 4884978), (642, 3203389), (749, 2745762), (842, 2442489), (1087, 1891974), (1263, 1628326), (1498, 1372881), (2174, 945987), (2247, 915254), (2526, 814163), (2947, 697854), (3261, 630658), (4494, 457627), (5894, 348927), (6522, 315329), (7609, 270282), (8841, 232618), (15218, 135141), (17682, 116309), (22827, 90094), (45047, 45654)]