2073998521

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{91249}}^1$

素因数の和:91464

約数の個数: 16

約数和(自身を含む): 2522880000

約数和(自身を除く): 448881479

約数列:

[1, 7, 17, 119, 191, 1337, 3247, 22729, 91249, 638743, 1551233, 10858631, 17428559, 121999913, 296285503, 2073998521]

約数ペア:

[(1, 2073998521), (7, 296285503), (17, 121999913), (119, 17428559), (191, 10858631), (1337, 1551233), (3247, 638743), (22729, 91249)]