797156678

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{26951}}^1$

素因数の和:27619

約数の個数: 16

約数和(自身を含む): 1249710336

約数和(自身を除く): 452553658

約数列:

[1, 2, 23, 46, 643, 1286, 14789, 26951, 29578, 53902, 619873, 1239746, 17329493, 34658986, 398578339, 797156678]

約数ペア:

[(1, 797156678), (2, 398578339), (23, 34658986), (46, 17329493), (643, 1239746), (1286, 619873), (14789, 53902), (26951, 29578)]