2084405953

素因数分解:

$7^2\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{1607}}^1$

素因数の和:1981

約数の個数: 24

約数和(自身を含む): 2459313792

約数和(自身を除く): 374907839

約数列:

[1, 7, 49, 103, 257, 721, 1607, 1799, 5047, 11249, 12593, 26471, 78743, 165521, 185297, 412999, 1158647, 1297079, 2890993, 8110529, 20236951, 42538897, 297772279, 2084405953]

約数ペア:

[(1, 2084405953), (7, 297772279), (49, 42538897), (103, 20236951), (257, 8110529), (721, 2890993), (1607, 1297079), (1799, 1158647), (5047, 412999), (11249, 185297), (12593, 165521), (26471, 78743)]