1269883628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{787769}}^1$

素因数の和:787817

約数の個数: 24

約数和(自身を含む): 2470446720

約数和(自身を除く): 1200563092

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 787769, 1575538, 3151076, 10240997, 20481994, 24420839, 40963988, 48841678, 97683356, 317470907, 634941814, 1269883628]

約数ペア:

[(1, 1269883628), (2, 634941814), (4, 317470907), (13, 97683356), (26, 48841678), (31, 40963988), (52, 24420839), (62, 20481994), (124, 10240997), (403, 3151076), (806, 1575538), (1612, 787769)]