289436766

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2538919}}^1$

素因数の和:2538943

約数の個数: 16

約数和(自身を含む): 609340800

約数和(自身を除く): 319904034

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 2538919, 5077838, 7616757, 15233514, 48239461, 96478922, 144718383, 289436766]

約数ペア:

[(1, 289436766), (2, 144718383), (3, 96478922), (6, 48239461), (19, 15233514), (38, 7616757), (57, 5077838), (114, 2538919)]