2197237193

素因数分解:

${\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{1997}}^1$

素因数の和:2392

約数の個数: 16

約数和(自身を含む): 2285008704

約数和(自身を除く): 87771511

約数列:

[1, 37, 131, 227, 1997, 4847, 8399, 29737, 73889, 261607, 453319, 1100269, 9679459, 16772803, 59384789, 2197237193]

約数ペア:

[(1, 2197237193), (37, 59384789), (131, 16772803), (227, 9679459), (1997, 1100269), (4847, 453319), (8399, 261607), (29737, 73889)]