333886390

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1\times {\mathrm{1607}}^1$

素因数の和:1956

約数の個数: 32

約数和(自身を含む): 611297280

約数和(自身を除く): 277410890

約数列:

[1, 2, 5, 10, 79, 158, 263, 395, 526, 790, 1315, 1607, 2630, 3214, 8035, 16070, 20777, 41554, 103885, 126953, 207770, 253906, 422641, 634765, 845282, 1269530, 2113205, 4226410, 33388639, 66777278, 166943195, 333886390]

約数ペア:

[(1, 333886390), (2, 166943195), (5, 66777278), (10, 33388639), (79, 4226410), (158, 2113205), (263, 1269530), (395, 845282), (526, 634765), (790, 422641), (1315, 253906), (1607, 207770), (2630, 126953), (3214, 103885), (8035, 41554), (16070, 20777)]