2340794384

素因数分解:

$2^4\times {\mathrm{16061}}^1\times {\mathrm{9109}}^1$

素因数の和:25178

約数の個数: 20

約数和(自身を含む): 4536069420

約数和(自身を除く): 2195275036

約数列:

[1, 2, 4, 8, 16, 9109, 16061, 18218, 32122, 36436, 64244, 72872, 128488, 145744, 256976, 146299649, 292599298, 585198596, 1170397192, 2340794384]

約数ペア:

[(1, 2340794384), (2, 1170397192), (4, 585198596), (8, 292599298), (16, 146299649), (9109, 256976), (16061, 145744), (18218, 128488), (32122, 72872), (36436, 64244)]