2551496

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 5154840

約数和(自身を除く): 2603344

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 257, 292, 514, 584, 1028, 1241, 2056, 2482, 4369, 4964, 8738, 9928, 17476, 18761, 34952, 37522, 75044, 150088, 318937, 637874, 1275748, 2551496]

約数ペア:

[(1, 2551496), (2, 1275748), (4, 637874), (8, 318937), (17, 150088), (34, 75044), (68, 37522), (73, 34952), (136, 18761), (146, 17476), (257, 9928), (292, 8738), (514, 4964), (584, 4369), (1028, 2482), (1241, 2056)]