6981268

素因数分解:

$2^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1493}}^1$

素因数の和:1671

約数の個数: 24

約数和(自身を含む): 14055552

約数和(自身を除く): 7074284

約数列:

[1, 2, 4, 7, 14, 28, 167, 334, 668, 1169, 1493, 2338, 2986, 4676, 5972, 10451, 20902, 41804, 249331, 498662, 997324, 1745317, 3490634, 6981268]

約数ペア:

[(1, 6981268), (2, 3490634), (4, 1745317), (7, 997324), (14, 498662), (28, 249331), (167, 41804), (334, 20902), (668, 10451), (1169, 5972), (1493, 4676), (2338, 2986)]