2990657

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:280

約数の個数: 16

約数和(自身を含む): 3421440

約数和(自身を除く): 430783

約数列:

[1, 17, 19, 47, 197, 323, 799, 893, 3349, 3743, 9259, 15181, 63631, 157403, 175921, 2990657]

約数ペア:

[(1, 2990657), (17, 175921), (19, 157403), (47, 63631), (197, 15181), (323, 9259), (799, 3743), (893, 3349)]