2206603

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:426

約数の個数: 16

約数和(自身を含む): 2718720

約数和(自身を除く): 512117

約数列:

[1, 7, 19, 47, 133, 329, 353, 893, 2471, 6251, 6707, 16591, 46949, 116137, 315229, 2206603]

約数ペア:

[(1, 2206603), (7, 315229), (19, 116137), (47, 46949), (133, 16591), (329, 6707), (353, 6251), (893, 2471)]