1439966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 32

約数和(自身を含む): 2544480

約数和(自身を除く): 1104514

約数列:

[1, 2, 11, 22, 29, 37, 58, 61, 74, 122, 319, 407, 638, 671, 814, 1073, 1342, 1769, 2146, 2257, 3538, 4514, 11803, 19459, 23606, 24827, 38918, 49654, 65453, 130906, 719983, 1439966]

約数ペア:

[(1, 1439966), (2, 719983), (11, 130906), (22, 65453), (29, 49654), (37, 38918), (58, 24827), (61, 23606), (74, 19459), (122, 11803), (319, 4514), (407, 3538), (638, 2257), (671, 2146), (814, 1769), (1073, 1342)]