426320402

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{1039}}^1\times {\mathrm{1063}}^1$

素因数の和:2297

約数の個数: 16

約数和(自身を含む): 644017920

約数和(自身を除く): 217697518

約数列:

[1, 2, 193, 386, 1039, 1063, 2078, 2126, 200527, 205159, 401054, 410318, 1104457, 2208914, 213160201, 426320402]

約数ペア:

[(1, 426320402), (2, 213160201), (193, 2208914), (386, 1104457), (1039, 410318), (1063, 401054), (2078, 205159), (2126, 200527)]