8911292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{419}}^1$

素因数の和:845

約数の個数: 24

約数和(自身を含む): 16875600

約数和(自身を除く): 7964308

約数列:

[1, 2, 4, 13, 26, 52, 409, 419, 818, 838, 1636, 1676, 5317, 5447, 10634, 10894, 21268, 21788, 171371, 342742, 685484, 2227823, 4455646, 8911292]

約数ペア:

[(1, 8911292), (2, 4455646), (4, 2227823), (13, 685484), (26, 342742), (52, 171371), (409, 21788), (419, 21268), (818, 10894), (838, 10634), (1636, 5447), (1676, 5317)]