728021262

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{1662149}}^1$

素因数の和:1662227

約数の個数: 16

約数和(自身を含む): 1475989200

約数和(自身を除く): 747967938

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 1662149, 3324298, 4986447, 9972894, 121336877, 242673754, 364010631, 728021262]

約数ペア:

[(1, 728021262), (2, 364010631), (3, 242673754), (6, 121336877), (73, 9972894), (146, 4986447), (219, 3324298), (438, 1662149)]