2925538

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{157}}^1$

素因数の和:199

約数の個数: 32

約数和(自身を含む): 5551488

約数和(自身を除く): 2625950

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 157, 242, 314, 847, 1099, 1331, 1694, 1727, 2198, 2662, 3454, 9317, 12089, 18634, 18997, 24178, 37994, 132979, 208967, 265958, 417934, 1462769, 2925538]

約数ペア:

[(1, 2925538), (2, 1462769), (7, 417934), (11, 265958), (14, 208967), (22, 132979), (77, 37994), (121, 24178), (154, 18997), (157, 18634), (242, 12089), (314, 9317), (847, 3454), (1099, 2662), (1331, 2198), (1694, 1727)]