1772004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 4587968

約数和(自身を除く): 2815964

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 307, 444, 481, 614, 921, 962, 1228, 1443, 1842, 1924, 2886, 3684, 3991, 5772, 7982, 11359, 11973, 15964, 22718, 23946, 34077, 45436, 47892, 68154, 136308, 147667, 295334, 443001, 590668, 886002, 1772004]

約数ペア:

[(1, 1772004), (2, 886002), (3, 590668), (4, 443001), (6, 295334), (12, 147667), (13, 136308), (26, 68154), (37, 47892), (39, 45436), (52, 34077), (74, 23946), (78, 22718), (111, 15964), (148, 11973), (156, 11359), (222, 7982), (307, 5772), (444, 3991), (481, 3684), (614, 2886), (921, 1924), (962, 1842), (1228, 1443)]