2438346

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 5221440

約数和(自身を除く): 2783094

約数列:

[1, 2, 3, 6, 19, 38, 57, 73, 114, 146, 219, 293, 438, 586, 879, 1387, 1758, 2774, 4161, 5567, 8322, 11134, 16701, 21389, 33402, 42778, 64167, 128334, 406391, 812782, 1219173, 2438346]

約数ペア:

[(1, 2438346), (2, 1219173), (3, 812782), (6, 406391), (19, 128334), (38, 64167), (57, 42778), (73, 33402), (114, 21389), (146, 16701), (219, 11134), (293, 8322), (438, 5567), (586, 4161), (879, 2774), (1387, 1758)]