2053998649

素因数分解:

${\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{6947}}^1$

素因数の和:7176

約数の個数: 16

約数和(自身を含む): 2160772416

約数和(自身を除く): 106773767

約数列:

[1, 37, 61, 131, 2257, 4847, 6947, 7991, 257039, 295667, 423767, 910057, 15679379, 33672109, 55513477, 2053998649]

約数ペア:

[(1, 2053998649), (37, 55513477), (61, 33672109), (131, 15679379), (2257, 910057), (4847, 423767), (6947, 295667), (7991, 257039)]