6981776

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{3331}}^1$

素因数の和:3470

約数の個数: 20

約数和(自身を含む): 13634544

約数和(自身を除く): 6652768

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 3331, 6662, 13324, 26648, 53296, 436361, 872722, 1745444, 3490888, 6981776]

約数ペア:

[(1, 6981776), (2, 3490888), (4, 1745444), (8, 872722), (16, 436361), (131, 53296), (262, 26648), (524, 13324), (1048, 6662), (2096, 3331)]