2154262024

素因数分解:

$2^3\times {\mathrm{863}}^1\times {\mathrm{312031}}^1$

素因数の和:312900

約数の個数: 16

約数和(自身を含む): 4043934720

約数和(自身を除く): 1889672696

約数列:

[1, 2, 4, 8, 863, 1726, 3452, 6904, 312031, 624062, 1248124, 2496248, 269282753, 538565506, 1077131012, 2154262024]

約数ペア:

[(1, 2154262024), (2, 1077131012), (4, 538565506), (8, 269282753), (863, 2496248), (1726, 1248124), (3452, 624062), (6904, 312031)]