439245242

素因数分解:

$2^1\times {\mathrm{263}}^1\times {\mathrm{419}}^1\times {\mathrm{1993}}^1$

素因数の和:2677

約数の個数: 16

約数和(自身を含む): 663284160

約数和(自身を除く): 224038918

約数列:

[1, 2, 263, 419, 526, 838, 1993, 3986, 110197, 220394, 524159, 835067, 1048318, 1670134, 219622621, 439245242]

約数ペア:

[(1, 439245242), (2, 219622621), (263, 1670134), (419, 1048318), (526, 835067), (838, 524159), (1993, 220394), (3986, 110197)]