771496

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{797}}^1$

素因数の和:825

約数の個数: 24

約数和(自身を含む): 1592010

約数和(自身を除く): 820514

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 797, 968, 1594, 3188, 6376, 8767, 17534, 35068, 70136, 96437, 192874, 385748, 771496]

約数ペア:

[(1, 771496), (2, 385748), (4, 192874), (8, 96437), (11, 70136), (22, 35068), (44, 17534), (88, 8767), (121, 6376), (242, 3188), (484, 1594), (797, 968)]