2940371628

素因数分解:

$2^2\times 3^1\times {\mathrm{251}}^1\times {\mathrm{739}}^1\times {\mathrm{1321}}^1$

素因数の和:2318

約数の個数: 48

約数和(自身を含む): 6902743680

約数和(自身を除く): 3962372052

約数列:

[1, 2, 3, 4, 6, 12, 251, 502, 739, 753, 1004, 1321, 1478, 1506, 2217, 2642, 2956, 3012, 3963, 4434, 5284, 7926, 8868, 15852, 185489, 331571, 370978, 556467, 663142, 741956, 976219, 994713, 1112934, 1326284, 1952438, 1989426, 2225868, 2928657, 3904876, 3978852, 5857314, 11714628, 245030969, 490061938, 735092907, 980123876, 1470185814, 2940371628]

約数ペア:

[(1, 2940371628), (2, 1470185814), (3, 980123876), (4, 735092907), (6, 490061938), (12, 245030969), (251, 11714628), (502, 5857314), (739, 3978852), (753, 3904876), (1004, 2928657), (1321, 2225868), (1478, 1989426), (1506, 1952438), (2217, 1326284), (2642, 1112934), (2956, 994713), (3012, 976219), (3963, 741956), (4434, 663142), (5284, 556467), (7926, 370978), (8868, 331571), (15852, 185489)]