1293721342

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{26017}}^1$

素因数の和:26112

約数の個数: 24

約数和(自身を含む): 2071865376

約数和(自身を除く): 778144034

約数列:

[1, 2, 23, 46, 47, 94, 529, 1058, 1081, 2162, 24863, 26017, 49726, 52034, 598391, 1196782, 1222799, 2445598, 13762993, 27525986, 28124377, 56248754, 646860671, 1293721342]

約数ペア:

[(1, 1293721342), (2, 646860671), (23, 56248754), (46, 28124377), (47, 27525986), (94, 13762993), (529, 2445598), (1058, 1222799), (1081, 1196782), (2162, 598391), (24863, 52034), (26017, 49726)]