313804918

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^2\times {\mathrm{2339}}^1$

素因数の和:2429

約数の個数: 36

約数和(自身を含む): 562996980

約数和(自身を除く): 249192062

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 518, 1369, 1813, 2339, 2738, 3626, 4678, 9583, 16373, 19166, 32746, 67081, 86543, 114611, 134162, 173086, 229222, 605801, 1211602, 3202091, 4240607, 6404182, 8481214, 22414637, 44829274, 156902459, 313804918]

約数ペア:

[(1, 313804918), (2, 156902459), (7, 44829274), (14, 22414637), (37, 8481214), (49, 6404182), (74, 4240607), (98, 3202091), (259, 1211602), (518, 605801), (1369, 229222), (1813, 173086), (2339, 134162), (2738, 114611), (3626, 86543), (4678, 67081), (9583, 32746), (16373, 19166)]