7247042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 12640320

約数和(自身を除く): 5393278

約数列:

[1, 2, 11, 22, 29, 37, 58, 74, 307, 319, 407, 614, 638, 814, 1073, 2146, 3377, 6754, 8903, 11359, 11803, 17806, 22718, 23606, 97933, 124949, 195866, 249898, 329411, 658822, 3623521, 7247042]

約数ペア:

[(1, 7247042), (2, 3623521), (11, 658822), (22, 329411), (29, 249898), (37, 195866), (58, 124949), (74, 97933), (307, 23606), (319, 22718), (407, 17806), (614, 11803), (638, 11359), (814, 8903), (1073, 6754), (2146, 3377)]