2987957996

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{863}}^1\times {\mathrm{12919}}^1$

素因数の和:13853

約数の個数: 24

約数和(自身を含む): 5313530880

約数和(自身を除く): 2325572884

約数列:

[1, 2, 4, 67, 134, 268, 863, 1726, 3452, 12919, 25838, 51676, 57821, 115642, 231284, 865573, 1731146, 3462292, 11149097, 22298194, 44596388, 746989499, 1493978998, 2987957996]

約数ペア:

[(1, 2987957996), (2, 1493978998), (4, 746989499), (67, 44596388), (134, 22298194), (268, 11149097), (863, 3462292), (1726, 1731146), (3452, 865573), (12919, 231284), (25838, 115642), (51676, 57821)]