3305990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19447}}^1$

素因数の和:19471

約数の個数: 16

約数和(自身を含む): 6301152

約数和(自身を除く): 2995162

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 19447, 38894, 97235, 194470, 330599, 661198, 1652995, 3305990]

約数ペア:

[(1, 3305990), (2, 1652995), (5, 661198), (10, 330599), (17, 194470), (34, 97235), (85, 38894), (170, 19447)]