2085753626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 3569184000

約数和(自身を除く): 1483430374

約数列:

[1, 2, 11, 22, 53, 89, 101, 106, 178, 199, 202, 398, 583, 979, 1111, 1166, 1958, 2189, 2222, 4378, 4717, 5353, 8989, 9434, 10547, 10706, 17711, 17978, 20099, 21094, 35422, 40198, 51887, 58883, 98879, 103774, 116017, 117766, 194821, 197758, 221089, 232034, 389642, 442178, 476417, 938683, 952834, 1065247, 1788811, 1877366, 2130494, 3577622, 5240587, 10325513, 10481174, 11717717, 19676921, 20651026, 23435434, 39353842, 94806983, 189613966, 1042876813, 2085753626]

約数ペア:

[(1, 2085753626), (2, 1042876813), (11, 189613966), (22, 94806983), (53, 39353842), (89, 23435434), (101, 20651026), (106, 19676921), (178, 11717717), (199, 10481174), (202, 10325513), (398, 5240587), (583, 3577622), (979, 2130494), (1111, 1877366), (1166, 1788811), (1958, 1065247), (2189, 952834), (2222, 938683), (4378, 476417), (4717, 442178), (5353, 389642), (8989, 232034), (9434, 221089), (10547, 197758), (10706, 194821), (17711, 117766), (17978, 116017), (20099, 103774), (21094, 98879), (35422, 58883), (40198, 51887)]