2912392553

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{520721}}^1$

素因数の和:520792

約数の個数: 16

約数和(自身を含む): 3599230464

約数和(自身を除く): 686837911

約数列:

[1, 7, 17, 47, 119, 329, 799, 5593, 520721, 3645047, 8852257, 24473887, 61965799, 171317209, 416056079, 2912392553]

約数ペア:

[(1, 2912392553), (7, 416056079), (17, 171317209), (47, 61965799), (119, 24473887), (329, 8852257), (799, 3645047), (5593, 520721)]