129343396

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{355339}}^1$

素因数の和:355363

約数の個数: 24

約数和(自身を含む): 278586560

約数和(自身を除く): 149243164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 355339, 710678, 1421356, 2487373, 4619407, 4974746, 9238814, 9949492, 18477628, 32335849, 64671698, 129343396]

約数ペア:

[(1, 129343396), (2, 64671698), (4, 32335849), (7, 18477628), (13, 9949492), (14, 9238814), (26, 4974746), (28, 4619407), (52, 2487373), (91, 1421356), (182, 710678), (364, 355339)]