4945548

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 12320000

約数和(自身を除く): 7374452

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 109, 114, 199, 218, 228, 327, 398, 436, 597, 654, 796, 1194, 1308, 2071, 2388, 3781, 4142, 6213, 7562, 8284, 11343, 12426, 15124, 21691, 22686, 24852, 43382, 45372, 65073, 86764, 130146, 260292, 412129, 824258, 1236387, 1648516, 2472774, 4945548]

約数ペア:

[(1, 4945548), (2, 2472774), (3, 1648516), (4, 1236387), (6, 824258), (12, 412129), (19, 260292), (38, 130146), (57, 86764), (76, 65073), (109, 45372), (114, 43382), (199, 24852), (218, 22686), (228, 21691), (327, 15124), (398, 12426), (436, 11343), (597, 8284), (654, 7562), (796, 6213), (1194, 4142), (1308, 3781), (2071, 2388)]