2912480072

素因数分解:

$2^3\times {\mathrm{563}}^1\times {\mathrm{646643}}^1$

素因数の和:647212

約数の個数: 16

約数和(自身を含む): 5470608240

約数和(自身を除く): 2558128168

約数列:

[1, 2, 4, 8, 563, 1126, 2252, 4504, 646643, 1293286, 2586572, 5173144, 364060009, 728120018, 1456240036, 2912480072]

約数ペア:

[(1, 2912480072), (2, 1456240036), (4, 728120018), (8, 364060009), (563, 5173144), (1126, 2586572), (2252, 1293286), (4504, 646643)]