2224828921

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{880423}}^1$

素因数の和:880468

約数の個数: 12

約数和(自身を含む): 2683532352

約数和(自身を除く): 458703431

約数列:

[1, 7, 19, 133, 361, 2527, 880423, 6162961, 16728037, 117096259, 317832703, 2224828921]

約数ペア:

[(1, 2224828921), (7, 317832703), (19, 117096259), (133, 16728037), (361, 6162961), (2527, 880423)]