2981256

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{7307}}^1$

素因数の和:7333

約数の個数: 32

約数和(自身を含む): 7892640

約数和(自身を除く): 4911384

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 7307, 14614, 21921, 29228, 43842, 58456, 87684, 124219, 175368, 248438, 372657, 496876, 745314, 993752, 1490628, 2981256]

約数ペア:

[(1, 2981256), (2, 1490628), (3, 993752), (4, 745314), (6, 496876), (8, 372657), (12, 248438), (17, 175368), (24, 124219), (34, 87684), (51, 58456), (68, 43842), (102, 29228), (136, 21921), (204, 14614), (408, 7307)]