1628002516

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{4663}}^1$

素因数の和:5048

約数の個数: 48

約数和(自身を含む): 3354647296

約数和(自身を除く): 1726644780

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 337, 518, 674, 1036, 1348, 2359, 4663, 4718, 9326, 9436, 12469, 18652, 24938, 32641, 49876, 65282, 87283, 130564, 172531, 174566, 345062, 349132, 690124, 1207717, 1571431, 2415434, 3142862, 4830868, 6285724, 11000017, 22000034, 44000068, 58142947, 116285894, 232571788, 407000629, 814001258, 1628002516]

約数ペア:

[(1, 1628002516), (2, 814001258), (4, 407000629), (7, 232571788), (14, 116285894), (28, 58142947), (37, 44000068), (74, 22000034), (148, 11000017), (259, 6285724), (337, 4830868), (518, 3142862), (674, 2415434), (1036, 1571431), (1348, 1207717), (2359, 690124), (4663, 349132), (4718, 345062), (9326, 174566), (9436, 172531), (12469, 130564), (18652, 87283), (24938, 65282), (32641, 49876)]