969227278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{349397}}^1$

素因数の和:349491

約数の個数: 16

約数和(自身を含む): 1551327120

約数和(自身を除く): 582099842

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 349397, 698794, 6638543, 13277086, 25505981, 51011962, 484613639, 969227278]

約数ペア:

[(1, 969227278), (2, 484613639), (19, 51011962), (38, 25505981), (73, 13277086), (146, 6638543), (1387, 698794), (2774, 349397)]