749385218

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{243149}}^1$

素因数の和:243241

約数の個数: 16

約数和(自身を含む): 1190462400

約数和(自身を除く): 441077182

約数列:

[1, 2, 23, 46, 67, 134, 1541, 3082, 243149, 486298, 5592427, 11184854, 16290983, 32581966, 374692609, 749385218]

約数ペア:

[(1, 749385218), (2, 374692609), (23, 32581966), (46, 16290983), (67, 11184854), (134, 5592427), (1541, 486298), (3082, 243149)]