2921000446

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61967}}^1$

素因数の和:62033

約数の個数: 48

約数和(自身を含む): 5637352896

約数和(自身を除く): 2716352450

約数列:

[1, 2, 7, 13, 14, 26, 37, 49, 74, 91, 98, 182, 259, 481, 518, 637, 962, 1274, 1813, 3367, 3626, 6734, 23569, 47138, 61967, 123934, 433769, 805571, 867538, 1611142, 2292779, 3036383, 4585558, 5638997, 6072766, 11277994, 16049453, 29806127, 32098906, 39472979, 59612254, 78945958, 112346171, 208642889, 224692342, 417285778, 1460500223, 2921000446]

約数ペア:

[(1, 2921000446), (2, 1460500223), (7, 417285778), (13, 224692342), (14, 208642889), (26, 112346171), (37, 78945958), (49, 59612254), (74, 39472979), (91, 32098906), (98, 29806127), (182, 16049453), (259, 11277994), (481, 6072766), (518, 5638997), (637, 4585558), (962, 3036383), (1274, 2292779), (1813, 1611142), (3367, 867538), (3626, 805571), (6734, 433769), (23569, 123934), (47138, 61967)]