2002544138

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{1009}}^1$

素因数の和:1335

約数の個数: 64

約数和(自身を含む): 3769804800

約数和(自身を除く): 1767260662

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 269, 434, 527, 538, 1009, 1054, 1883, 2018, 3689, 3766, 4573, 7063, 7378, 8339, 9146, 14126, 16678, 17153, 31279, 32011, 34306, 58373, 62558, 64022, 116746, 120071, 141763, 218953, 240142, 271421, 283526, 437906, 531743, 542842, 992341, 1063486, 1899947, 1984682, 3722201, 3799894, 4614157, 7444402, 8414051, 9228314, 16828102, 32299099, 58898357, 64598198, 117796714, 143038867, 286077734, 1001272069, 2002544138]

約数ペア:

[(1, 2002544138), (2, 1001272069), (7, 286077734), (14, 143038867), (17, 117796714), (31, 64598198), (34, 58898357), (62, 32299099), (119, 16828102), (217, 9228314), (238, 8414051), (269, 7444402), (434, 4614157), (527, 3799894), (538, 3722201), (1009, 1984682), (1054, 1899947), (1883, 1063486), (2018, 992341), (3689, 542842), (3766, 531743), (4573, 437906), (7063, 283526), (7378, 271421), (8339, 240142), (9146, 218953), (14126, 141763), (16678, 120071), (17153, 116746), (31279, 64022), (32011, 62558), (34306, 58373)]