2440804976

素因数分解:

$2^4\times {\mathrm{9497}}^1\times {\mathrm{16063}}^1$

素因数の和:25568

約数の個数: 20

約数和(自身を含む): 4729852032

約数和(自身を除く): 2289047056

約数列:

[1, 2, 4, 8, 16, 9497, 16063, 18994, 32126, 37988, 64252, 75976, 128504, 151952, 257008, 152550311, 305100622, 610201244, 1220402488, 2440804976]

約数ペア:

[(1, 2440804976), (2, 1220402488), (4, 610201244), (8, 305100622), (16, 152550311), (9497, 257008), (16063, 151952), (18994, 128504), (32126, 75976), (37988, 64252)]