554057842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2003}}^1\times {\mathrm{10639}}^1$

素因数の和:12657

約数の個数: 16

約数和(自身を含む): 895547520

約数和(自身を除く): 341489678

約数列:

[1, 2, 13, 26, 2003, 4006, 10639, 21278, 26039, 52078, 138307, 276614, 21309917, 42619834, 277028921, 554057842]

約数ペア:

[(1, 554057842), (2, 277028921), (13, 42619834), (26, 21309917), (2003, 276614), (4006, 138307), (10639, 52078), (21278, 26039)]