2078441859

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1\times {\mathrm{1171}}^1$

素因数の和:1899

約数の個数: 32

約数和(自身を含む): 3033773568

約数和(自身を除く): 955331709

約数列:

[1, 3, 13, 39, 71, 213, 641, 923, 1171, 1923, 2769, 3513, 8333, 15223, 24999, 45511, 45669, 83141, 136533, 249423, 591643, 750611, 1080833, 1774929, 2251833, 3242499, 9757943, 29273829, 53293381, 159880143, 692813953, 2078441859]

約数ペア:

[(1, 2078441859), (3, 692813953), (13, 159880143), (39, 53293381), (71, 29273829), (213, 9757943), (641, 3242499), (923, 2251833), (1171, 1774929), (1923, 1080833), (2769, 750611), (3513, 591643), (8333, 249423), (15223, 136533), (24999, 83141), (45511, 45669)]