2048408078

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1\times {\mathrm{32563}}^1$

素因数の和:33079

約数の個数: 16

約数和(自身を含む): 3123017856

約数和(自身を除く): 1074609778

約数列:

[1, 2, 71, 142, 443, 886, 31453, 32563, 62906, 65126, 2311973, 4623946, 14425409, 28850818, 1024204039, 2048408078]

約数ペア:

[(1, 2048408078), (2, 1024204039), (71, 28850818), (142, 14425409), (443, 4623946), (886, 2311973), (31453, 65126), (32563, 62906)]