2109244492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{863}}^1\times {\mathrm{32159}}^1$

素因数の和:33045

約数の個数: 24

約数和(自身を含む): 3890073600

約数和(自身を除く): 1780829108

約数列:

[1, 2, 4, 19, 38, 76, 863, 1726, 3452, 16397, 32159, 32794, 64318, 65588, 128636, 611021, 1222042, 2444084, 27753217, 55506434, 111012868, 527311123, 1054622246, 2109244492]

約数ペア:

[(1, 2109244492), (2, 1054622246), (4, 527311123), (19, 111012868), (38, 55506434), (76, 27753217), (863, 2444084), (1726, 1222042), (3452, 611021), (16397, 128636), (32159, 65588), (32794, 64318)]